I did nearly this EXACT build a few months ago! All Amazon parts, $175 budget. You should definitely do a decently big port job on the head. With an upjet on the carb, it'll be much faster at the top end. Also, if you want 5 mph or so, use a Nibbi 26mm. It worked for me. For (relatively) cheap too
@@dunamonif you are a lightweight rider or have flat ground to drive on yes otherwise removing the governer os the best for top speed. I didn't want to do it either but these engines are so small and dont have a transmission so they really need the rpms to make top speed no matter what I did i couldn't break 60 mph even downhill with the ghost engine until i did a billey flywheel and rod and 26 lb valve springs. Edit: im 250 lbs though and live in the foothills of the rocky mtns
@@jessyhall9464 Thank You for the reply! I'm 200 lbs. So far Sprocket change bumped me up the most MPH. Is changing the springs & flywheel a hard upgrade? I've done engine change and torque converter so far. You did 60 MPH?? Wow!
Another great video! I have the flywheel, 12 degree offset key, CS grind cam, 22 lb. springs, spare gaskets, & a VM22 intake kit in the mail right now - most arriving today. Hoping to do a governor delete & everything here except the connecting rod over the weekend on my B200!
I was curious, have you ever put bigger valves into a stock head, and used one of those 3-angle valve seat cutting kits? That is my recommendation for a future video! I've always wanted to try that, but time and money get in the way! Thank you for considering!
That's awesome man! It's good to see that you decided to see what you coud get out of the 196 that came on the bike. Port the head and raise the compression, both inexpensive mods but time consuming. Great video once again. Maybe throw some more timing at that cast flywheel, I've heard from dover power and racersproquip that power falls off a cliff beyond 28* because the magnets are too weak. I don't know because I don't have a dyno but I would really like to know if that is correct or not. I've been splitting the difference at 30* because I'm unsure
That's interesting. Did they say when the power falls off? Like above a certain RPM? Or through the whole RPM range? I have a couple of these on my 196's both set at 32*
Just found your channel brother. I’ve been thinking about building a mini bike engine with some extra goodies in it. Thanks for the video! Very informative
My cousin put a 224 on his go kart and deleted the governor and it's fast as shit🤣it's like scary fast. Afraid to put the gas all the way down. Not even half throttle your going 60 already
They're on sale for $599. The one I looked at the other day is really calling my name. Got my son a Maverick 98 from GPS for Christmas. Now I need something to ride with him. It really looks like a nice solid platform.
@@diernosajnot the same b200 tractor supply just got it and it’s $899 not to be confused with the b200r which is on sale there for $699 and could’ve been less when you looked
Wow. I’m impressed. I think I’m gona try the cheap rod on my Coleman. The cast aluminum flywheel really made it snappy on mine. It was a noticeable difference.
You should make a video on trying to see if a 212 bullet flywheel will work or please lmk if it will 🙏🏽love your videos to keep on going and can never have enough mini bikes 💪🏽
@@Black66 thx im tryna be like you when i get older fr i have a minibike video i just need to edit and post it. any way you can check me out? im just doing gaming right now just to get my foot in the door and get more comfortable on camera
Great video! Just what I was looking for. How are all the parts holding up? I'm looking to do a very similar budget build on my new Coleman B200R. What pipe is that? I really like the design of that one. Thank you
what difference do tires make? same size etc but with a road oriented tread rather than V treads? (and knowing what the pressures are) and a loose flappy jacket V well fitting clothing for the top speed would be interesting too. I'm sure it makes 1km/h difference on a moped (top speed of 60km/h or 36-37mph), but can't really measure it on something without a speedo.
Hey I’m a big fan of your B200 series as I am an owner of one too! My bike is currently stock and I find it to be slow in the 20s speed range. I was wondering if you possibly knew front and back sprocket sizes to increase its speed.
Yes , in the series I change the rear sprocket. Also an 11 tooth driven sprocket could increase speed as long as the engine has the torque required to "pull the gear"
Next play around with the driven pully and some spring changes. Then maybe one of the stage kits for the Juggernaut or try going opposite direction of those kits and add weight, I know that will reduce stall speed but might increase mph on the top end.
Is there a flywheel that allows you to keep the charge circuit/stator? I have to have the stupid headlight for the popo to not harass me. I want to put a small battery in it so it doesn’t flicker and turn off at low rpm.
You should pick up a $25 tach that you can swap bike to bike on runs like this to pull rpm data to go along side your speed data. I'm using a Runleader version that just has a pigtail wire you wrap around the plug wire 4-5 times & zip tie. Nothing permanent to the bike. Would be interesting to see what rpms you're pulling as you mod stuff...
I thought the knock off rods didn't come with them style rod bolts? Great instructional video like always. I agree port that head and thinner head gasket and test. Thanks for everything, great content and love the budget minded build!
There are a few different models of the B200. The B200 has a torque converter , the B200r has a jack shaft and the chain on the opposite side and the B200RSV has a torque converter and rear suspension. There are also a few sub models.
Hey bud, this is Brian again. Great work on the videos again could you ask the mini bike expert what bolt comes in a 196 cc crankshaft for the centrifugal clutch and another thing what battery was you using in the beginning of the QS 120 build? I have a 60 V 25 amp 50 amp BMS is that gonna be sufficient enough to run the 120
Yo! Found you from an Amazon review! What should I check if my bike wants to take off when sitting/idling? I’m thinking it’s TC alignment or lube for the brass ring. It just wants to take off on its own!
Hey I wanted to ask you arc new 6696 install on 212 predator and the starter cup won’t engage it’s maybe half a in to far back like the spacing is different with the new light small fin flywheel have you ever had that issue ? Or do you think the key could be the issue the coil lines up great EVEYTHING is good other then it’s to far in to reach the cup for pull starter
Where would I find a new Jack shaft for the Coleman b200r? It's not on their website and I've even tried contacting the manufacturer. What would you suggest?
I hear yeah good idea! I do the math in my head real quick as I'm going along.Usually takes a few seconds to see if its out of spec or not. A lot easier than plastiguage.
@@JimCooper-f8gYes, I can usually tell right away if these rods are out of spec Even with plastiguage. Its almost like a short hand at this point. So far so good.
I have the coleman rsv added factory style carb an a header I have not been into the engine it pull front wheel 1 inch an runs 60 plus mph out a 196 engine
now tune that juggernaut for higher stall and i bet that 0-30 really dips down. of course you know all this but i like to comment to keep that algorithm goin. I have one of ec carbs 228 strokers, ws gonna toss it on my trailmaster but i think i might just do a hip up of the 196. I'm tryin to find a "mini manco quester" 3 wheeler to put that 228 on and match my vanguard v twin full size manco quester. .
@@Black66 I think so too, just have to find one?? I missed out on one because I didn't know at the time they made a mini version of the quester, so i thought it was some home made sort of thing and passed it over since it was about 4 hrs away. now i'd drive 8 to find one soon. Maybe have it all done by trikefest in late june.
Hey black, I wanted to use the exactly same flywheel in the video but with stock internals stock cam, except no governor it’s got a header pipe and vm22 carb. What degree key would you recommend so that my engine runs smooth?
From my experience the difference is torque. Once I get to 4K RPM my built 196 is close to the pulling power of my similarly built 224. 224 just has more low end torque.
If you have managed to improve the torque output, you can use much lighter springs in your front transmission pulley, to engage at a lower engine RPM; this is the best way to improve your bikes top speed...since you will be traveling faster with more room to accelerate before top engine RPM. Also, I expect that you will find it will perform even better with a little more slop on the valve to ash...at least 0.005" but even as much as 0.007". One tooth on your cam is worth 9° of advance...just sayin. NOT RE-JETTING IS CRIMINAL!! I am curious about the fuel consumption; with improved power and torque, you should be using achieving higher MPG. NEXT: • performance valve job • flow bench port and polish heads • port out the intake manifold • street tires... DEFINITELY street rubber over 35 mph
Watch the video. I think stock one js as good, he lost like 1/4 of a second 0-30 and gained no top speed w the juggernaut install. Imma run the stock driver
Hi I like ur channel and I asked u a question? I’m not shire if u enter act with ur subscribers? Hopefully u do because there was other good channel I was watching however they don’t reply so I took my subscription back sice they don’t really care to help it’s just for them as in there channel? That’s really sad because way I look at it is it’s 2way street everyone wins ❤anyhow I was asking u a question on one of your videos as Farr as ur favorite go to carburetor for mini bikes I also kno it depends on what motor let’s say 420 cc I kno everyone loves 212 but wirh out working on 420 there doing like 65 out the box and thank u sir. 🎉
I did nearly this EXACT build a few months ago! All Amazon parts, $175 budget. You should definitely do a decently big port job on the head. With an upjet on the carb, it'll be much faster at the top end. Also, if you want 5 mph or so, use a Nibbi 26mm. It worked for me. For (relatively) cheap too
Yes, I have used the NIBBI in a few videos. Good carb!
Would you say that the best top end mod would be changing out the sprocket?
@@dunamonif you are a lightweight rider or have flat ground to drive on yes otherwise removing the governer os the best for top speed. I didn't want to do it either but these engines are so small and dont have a transmission so they really need the rpms to make top speed no matter what I did i couldn't break 60 mph even downhill with the ghost engine until i did a billey flywheel and rod and 26 lb valve springs. Edit: im 250 lbs though and live in the foothills of the rocky mtns
@@jessyhall9464 Thank You for the reply! I'm 200 lbs. So far Sprocket change bumped me up the most MPH. Is changing the springs & flywheel a hard upgrade? I've done engine change and torque converter so far. You did 60 MPH?? Wow!
Qqqqqq~ਘੳੳੳੳੳੳੳ
Another great video! I have the flywheel, 12 degree offset key, CS grind cam, 22 lb. springs, spare gaskets, & a VM22 intake kit in the mail right now - most arriving today. Hoping to do a governor delete & everything here except the connecting rod over the weekend on my B200!
That combo sounds good now! I'm trying to realize that fun is the key when it comes to this stuff, and I appreciate the steady content!
I was curious, have you ever put bigger valves into a stock head, and used one of those 3-angle valve seat cutting kits? That is my recommendation for a future video! I've always wanted to try that, but time and money get in the way! Thank you for considering!
Pretty damn cool man. Nice consistent pull with alot more performance all at an affordable price..!
That's awesome man! It's good to see that you decided to see what you coud get out of the 196 that came on the bike. Port the head and raise the compression, both inexpensive mods but time consuming. Great video once again. Maybe throw some more timing at that cast flywheel, I've heard from dover power and racersproquip that power falls off a cliff beyond 28* because the magnets are too weak. I don't know because I don't have a dyno but I would really like to know if that is correct or not. I've been splitting the difference at 30* because I'm unsure
That's interesting. Did they say when the power falls off? Like above a certain RPM? Or through the whole RPM range? I have a couple of these on my 196's both set at 32*
@@Deucealive75contact either of those sellers if it is OK to run their cast flywheels at 32* and they will tell you to keep it no more than 28*
@@amandarego9684 Thanks.
Hey bud, you do some great work. I’ve learned a lot from you and the mini byte expert. Great stuff keep going.
Thanks! Thanks for watching the videos.
Just the video I needed ! Thanks!
Just found your channel brother. I’ve been thinking about building a mini bike engine with some extra goodies in it. Thanks for the video! Very informative
My cousin put a 224 on his go kart and deleted the governor and it's fast as shit🤣it's like scary fast. Afraid to put the gas all the way down. Not even half throttle your going 60 already
you're the king of harbor freight and Chinese minibikes and parts 😉
Im buying this exact bike here at my local tractor supply so these videos are really helpful, thanks for sharing!
I just got one last week. You’ll love it😂
Thanks for watching!
They're on sale for $599. The one I looked at the other day is really calling my name. Got my son a Maverick 98 from GPS for Christmas. Now I need something to ride with him. It really looks like a nice solid platform.
@@diernosajnot the same b200 tractor supply just got it and it’s $899 not to be confused with the b200r which is on sale there for $699 and could’ve been less when you looked
Wow. I’m impressed. I think I’m gona try the cheap rod on my Coleman. The cast aluminum flywheel really made it snappy on mine. It was a noticeable difference.
You should make a video on trying to see if a 212 bullet flywheel will work or please lmk if it will 🙏🏽love your videos to keep on going and can never have enough mini bikes 💪🏽
Such an excellent video ... thanks and congrats! 🙂👍👍
It would be cool testing what those budget billet parts are capable of
Where did you get your crank tool at can you send a link where you got it at😊
Great Video! Quick question, if you didn't add all of those parts and added a predator 212 or a 224, would it be the same difference? Thanks!
Another great video!
Belt looks a bit loose. Can you see if a tighter belt improves performance?
Loose is better than tight in this case
It shouldnt be tight in my understanding. It has a drive chain, and the belt is on a veriator
I have a question can you put a preditor 212 in a APC chopper
Makes one wonder what the results would be with the same combo, but on a 223-cc with [maybe] a slightly larger carburetor.
Where can I get a jack for the minibike like the one u have in this video
Harbor freight
where do you find the tool to lock the shaft so you can torque the flywheel? i would make one if i had the tools
I made it out of an old clutch but you can get them at GoPowerSports
@@Black66 thx im tryna be like you when i get older fr i have a minibike video i just need to edit and post it. any way you can check me out? im just doing gaming right now just to get my foot in the door and get more comfortable on camera
Thank you, sir.
Great video! Just what I was looking for. How are all the parts holding up? I'm looking to do a very similar budget build on my new Coleman B200R. What pipe is that? I really like the design of that one. Thank you
what difference do tires make? same size etc but with a road oriented tread rather than V treads? (and knowing what the pressures are)
and a loose flappy jacket V well fitting clothing for the top speed would be interesting too. I'm sure it makes 1km/h difference on a moped (top speed of 60km/h or 36-37mph), but can't really measure it on something without a speedo.
I would like to see a build that makes this mini bike street legal, it is certainly fast enough.
This mini bike is street legal. Check out the b200 playlist. ua-cam.com/video/M3llVJ2zPvs/v-deo.html
Great series here
Great series here.
Could you possibly do a parts list and link to help get the right product?
Hey I’m a big fan of your B200 series as I am an owner of one too! My bike is currently stock and I find it to be slow in the 20s speed range. I was wondering if you possibly knew front and back sprocket sizes to increase its speed.
Yes , in the series I change the rear sprocket. Also an 11 tooth driven sprocket could increase speed as long as the engine has the torque required to "pull the gear"
@@Black66Hey thanks for responding! So you would recommend an 11 tooth driven for the front and a 40 tooth for the rear?
@@D1ftyFe4r No, 11 with the stock rear sprocket
@@Black66Oh alright thanks for clarifying!
Bikes runs great! Next up-pwk carb, thin head gasket, 14cc head and ratio rockers👍???
Thanks! That's the plan! I have a " budget"14cc Chamber head.
I love the exhaust upgrade! Is that homemade?
Check out the B200 playlist for the exhaust video! ua-cam.com/video/FlE5YZ1oFwE/v-deo.html
@@Black66 awesome job 👍🏼
Next play around with the driven pully and some spring changes. Then maybe one of the stage kits for the Juggernaut or try going opposite direction of those kits and add weight, I know that will reduce stall speed but might increase mph on the top end.
I really need one of those lifts. Is that the Harbor Freight version? 24" of rise?
Good idea on the flywheel!
Is there a flywheel that allows you to keep the charge circuit/stator? I have to have the stupid headlight for the popo to not harass me. I want to put a small battery in it so it doesn’t flicker and turn off at low rpm.
Maybe try this set up ua-cam.com/video/M3llVJ2zPvs/v-deo.html
Hello friend! Please tell me what kind of rope trick you pulled off. Why did you put the rope in the combustion chamber?
So the valves didn't fall down into the combustion chamber.
@@Black66 I understand correctly that you just inserted as much rope as went inside. And the piston rises up as much as possible.
You should pick up a $25 tach that you can swap bike to bike on runs like this to pull rpm data to go along side your speed data. I'm using a Runleader version that just has a pigtail wire you wrap around the plug wire 4-5 times & zip tie. Nothing permanent to the bike. Would be interesting to see what rpms you're pulling as you mod stuff...
I have used a tach in a couple of the videos. I'll have to do some again.
I thought the knock off rods didn't come with them style rod bolts?
Great instructional video like always. I agree port that head and thinner head gasket and test.
Thanks for everything, great content and love the budget minded build!
Trying to figure out the rope that you feed into the engine. Not sure I understand that part.
The rope is used so the valves don't fall down inside the cylinder when the valve springs are removed.
9:44 i did that at first and wondered why it was a turd lol
Can vid do a buget 223 wildcat build soon?
How did you manage to get the chain on the right side from the converter?
There are a few different models of the B200. The B200 has a torque converter , the B200r has a jack shaft and the chain on the opposite side and the B200RSV has a torque converter and rear suspension. There are also a few sub models.
Love your videos content I just bought a b200 rsv and put on stage 2 mode and now my headlight doesn’t work at all how should I replace my headlight
Hey bud, this is Brian again. Great work on the videos again could you ask the mini bike expert what bolt comes in a 196 cc crankshaft for the centrifugal clutch and another thing what battery was you using in the beginning of the QS 120 build? I have a 60 V 25 amp 50 amp BMS is that gonna be sufficient enough to run the 120
Great way of disassembly.
Great video
Can you explain how you did the battery and electric system so I can get rid of the charging coils
There are a few mini bike lighting videos on the channel. ua-cam.com/video/75arrzEwOvc/v-deo.html
Compare a pwk28 and 33mm mikuni pumper carburetor
Wouldn’t the clearance change after torquing the rod bolts down?
Only by a few ten thousandths of an inch.
Can you use the valve lash tool to set the flywheel in place?
Yo! Found you from an Amazon review! What should I check if my bike wants to take off when sitting/idling? I’m thinking it’s TC alignment or lube for the brass ring. It just wants to take off on its own!
Tc alignment
Mine did the same
I have a b200 with a 212 power fist motor no governor can I put a nibbi 24mm carb on it? Would it run ok?
Hey I wanted to ask you arc new 6696 install on 212 predator and the starter cup won’t engage it’s maybe half a in to far back like the spacing is different with the new light small fin flywheel have you ever had that issue ? Or do you think the key could be the issue the coil lines up great EVEYTHING is good other then it’s to far in to reach the cup for pull starter
Hey black hopefully u see this but 3.303 is the size to get with a stock pistons? I’ve seen others getting 3.328 which one would u recommend
Do you have the link for the 10 degree keys
Yes, the link for the flywheel key is in the description of the video.
Thank you
Couldn't you remove every other fin on the flywheel?
Where would I find a new Jack shaft for the Coleman b200r?
It's not on their website and I've even tried contacting the manufacturer. What would you suggest?
Are you build them and sell them too? I'm very kinda interesting in those bike
Try running some VP racing 4 cycle gasoline next Black 66.
Sickk 🔥
U can measure the crank first, zero the mic at that position then measure the rod, this will give you the difference with no math.
I hear yeah good idea! I do the math in my head real quick as I'm going along.Usually takes a few seconds to see if its out of spec or not. A lot easier than plastiguage.
Should use a mic and telescope gauge
@@JimCooper-f8gYes, I can usually tell right away if these rods are out of spec Even with plastiguage. Its almost like a short hand at this point. So far so good.
I want to change the flywheel on my b200r but when you removed the electrical part there behind the old fly wheel, Is that needed to make clearance?
Just curious how much roughly to pay a shop to do all this ?
Honestly I'm not to sure. Maybe someone in the comments can answer this .
When I add a 4 degree timing key would I have to upgrade to 89-91 octane fuel?
Can I do this biuld on a predator 212?
Do you know of a LED bulb replacement for this bike the b200r?
Hey why does the b200 stock go faster then the b200r what makes it go faster?
The B200 comes with a driver driven torque converter
I have the coleman rsv added factory style carb an a header I have not been into the engine it pull front wheel 1 inch an runs 60 plus mph out a 196 engine
where did you get the exhaust?
Check out the B200 playlist for the entire build including the exhaust ua-cam.com/video/M3llVJ2zPvs/v-deo.html
What is the gear ratio on the right side after the tc? Does it use a 10 up front?
what does the rope do in this case?
It Keeps the valves from falling into the cylinder.
How do you know if you got it correct when putting the string in ?
Where can I get the 40 tooth sprocket ?
Links are in the description of the videos in the B200 playlist ua-cam.com/video/jjtfBiuCFOM/v-deo.html
I want one of these but I have no experience putting it together.
Some of the stores have them put together.
is this the same engine as the ct200u-ex ???
Check out the CT200U-EX playlist for many part combos with this engine. ua-cam.com/video/jHf9yJmaZLA/v-deo.html
now tune that juggernaut for higher stall and i bet that 0-30 really dips down. of course you know all this but i like to comment to keep that algorithm goin. I have one of ec carbs 228 strokers, ws gonna toss it on my trailmaster but i think i might just do a hip up of the 196. I'm tryin to find a "mini manco quester" 3 wheeler to put that 228 on and match my vanguard v twin full size manco quester. .
I think it would be cool to put that 228 on the Mini Manco Quester !
@@Black66 I think so too, just have to find one?? I missed out on one because I didn't know at the time they made a mini version of the quester, so i thought it was some home made sort of thing and passed it over since it was about 4 hrs away. now i'd drive 8 to find one soon. Maybe have it all done by trikefest in late june.
@@Black66 you should come on up this way for mini mayhem, you'd love it.
@@billwilliamson9842When is mini mayhem?
@@Black66april 19-21 at buscoe beach atv park in goldsboro nc, its a cars and cameras event, awesome time.
Hey black, I wanted to use the exactly same flywheel in the video but with stock internals stock cam, except no governor it’s got a header pipe and vm22 carb. What degree key would you recommend so that my engine runs smooth?
Or could I use the original key that’s already on the bike with the new flywheel
I’m having trouble fitting the cam in the hole in the case any suggestions
Sounds like you bought a Predator non hemi cam? It's the only cam that will not fit in any other small block.
Do I need to advance timing with stock cam
Here is a video advancing the timing with a stock cam ua-cam.com/video/ZTC1ZAkuNdk/v-deo.html
Good job
Thanks! Check out the B200 playlist for the entire series on this bike. ua-cam.com/video/jjtfBiuCFOM/v-deo.html
Hey I just picked up a b200r with the 196cc does it take the 212 hemi cam or the non hemi cam
All small blocks that come stock with a hemi head use a 196 cam. Order a 196 cam.
Juggernaut stage 1 tuner kit with the torsion spring set! Please and thank you!
What rod did you use?
Links for the parts used are in the description of the video.
Now is a perfect time to use your wide band AFR setup and get it into high 13 to 14 AFR, I’ll bet your 0-30 Will get into 3s with some jetting
What happened to your seat?
I use the same flywheel with a +12 key it works good
I wonder what same setup in a 223cc configuration would do? I'm thinking very little difference
I switched my Colman 199 to a predator 224, BIG difference!
From my experience the difference is torque. Once I get to 4K RPM my built 196 is close to the pulling power of my similarly built 224. 224 just has more low end torque.
Hey so my wife an I both have one of those I took off governor put it all back an now engine won't start any ideas?
Did you ever figure it out?
Try put the gps suspension kit on it
Anyone have the link for the cam
Links for the parts used in the build are in the description of the video.
nice videos
Great videos🫡
If you have managed to improve the torque output, you can use much lighter springs in your front transmission pulley, to engage at a lower engine RPM; this is the best way to improve your bikes top speed...since you will be traveling faster with more room to accelerate before top engine RPM.
Also, I expect that you will find it will perform even better with a little more slop on the valve to ash...at least 0.005" but even as much as 0.007". One tooth on your cam is worth 9° of advance...just sayin.
NOT RE-JETTING IS CRIMINAL!! I am curious about the fuel consumption; with improved power and torque, you should be using achieving higher MPG.
NEXT:
• performance valve job
• flow bench port and polish heads
• port out the intake manifold
• street tires... DEFINITELY street rubber over 35 mph
Check out the Juggernaut tuner videos on the channel .
Wow 🤠👍👍👍👍👍👍👍👍👍👍👍
can b100 take these mods?
you gotta put the juggernaut driver in the price or else it isnt just $135, those are like 100 by themselves
Watch the video. I think stock one js as good, he lost like 1/4 of a second 0-30 and gained no top speed w the juggernaut install. Imma run the stock driver
Hi I like ur channel and I asked u a question? I’m not shire if u enter act with ur subscribers? Hopefully u do because there was other good channel I was watching however they don’t reply so I took my subscription back sice they don’t really care to help it’s just for them as in there channel? That’s really sad because way I look at it is it’s 2way street everyone wins ❤anyhow I was asking u a question on one of your videos as Farr as ur favorite go to carburetor for mini bikes
I also kno it depends on what motor let’s say 420 cc I kno everyone loves 212 but wirh out working on 420 there doing like 65 out the box and thank u sir. 🎉
🤘
well i have a different one that looks just like that bike!
Yes there are a few different models of the Coleman B200 bike.