It is a preload collar from this Easton EC90SL crankset, basically you can adjust this have the right amount of space of your non drive side crank arm.
Hi Beining, this Brompton is the first edition CHPT3, to be honest we have not seen a P line yet to answer your question, if we have a concrete answer then we’ll let you know.
How much does your Brompton weigh at this point, with all the mods you've done? I just ordered a ridea 50t oval chainring to go with my Ti Parts Workshop Titanium bottom bracket/ crank/spider. At 130mm BCD, it should fit my 130mm BCD TPW spider. It says Ridea chainrings can only be used with a Ridea crank/spider. Is this true? THANKS!
To be honest I dont weigh my bike but I think it will be around 8kg somewhere around that before and now its 120 grams lighter. Ridea chainrings 130 BCD will fit any spider as long as its 5 holes 130 BCD. Thanks for watching FEMA!
@@781BromptonPremiumParts 8kg, wow. Thank you for answering about the crank/chainwheel. I thought so, but wanted to ask someone who knows more. I also could not get my hands on any JK carbon wheels, but I did get in touch with a company called SMC, who also makes carbon wheels. I ordered a set of c349-38-25 carbon rims, 3k weave, gloss finish, for $433 usd.
Gday and how’s it going? Please a review now on the crankset? Have you had any issues or ongoing problems etc? Happy with them? Spindle or pedal alloy threaded issues. Thanks heaps
Hey Mark, so far we are happy with the performance, BB30 makes a big difference and the stiffness of the cranks are perfect, light with the simple design makes it looks good on our Brompton, no issue with pedal alloy thread, HAPPY!
Hi, yes, it is perfect that it doesnt rub to the rear triangle when folded. We have not tried SRAM DUB, my advice is to get a lot of research before execution, good luck and give us a buzz when you completed the project!
Hi, with this setup it doesnt hit the crank with the tensioner when folded, no spacer in BB as Ridea doesnt advice, we have a spacer with the spindle, 2x 2mm spacer from Ridea Carbon BB.
Cranks don't have to spin freely, but they should spin smoothly by hand with no binding. The number of times a crankset will spin is more of a function of bearing seals than the bearings themselves, using Ridea Carbon bottom brackets with ceramic bearings. If the bottom bracket was already used, it should spin reasonably well. Bottom brackets don't have to just spin to a silly degree because it's all about how they perform when loaded, not unloaded like in your spin test.
Not a single Nm ?
Hey, thanks for charing your tuning with us. I enjoyed watching it!
What are you adjusting at 5:16 with this black ring?
Cheers :-)
It is a preload collar from this Easton EC90SL crankset, basically you can adjust this have the right amount of space of your non drive side crank arm.
Thanks for watching mate!
What BB did you use?
The color looks like P line but Suspension looks like the old version, is the color plus suspension fit Pline ?
Hi Beining, this Brompton is the first edition CHPT3, to be honest we have not seen a P line yet to answer your question, if we have a concrete answer then we’ll let you know.
it looks like a 170mm crankarm. Is the 172.5mm also good for Brompton?
Hi Chang, yes you are right it is a 170mm crank arm, it really depends on the rider’s preference but 172.5mm will also work for Brompton.
With this crankset, you cannot use the Token BB?
For this setup, we cannot use the Token BB, but we can use that with any other square-type cranks.
@@781BromptonPremiumParts Thanks buddy. So other square-type cranks are compliant with Token BB. Got it.
@@zanzan3807 oh yes! We still think thats the best square type BB!
How much does your Brompton weigh at this point, with all the mods you've done?
I just ordered a ridea 50t oval chainring to go with my Ti Parts Workshop Titanium bottom bracket/ crank/spider. At 130mm BCD, it should fit my 130mm BCD TPW spider. It says Ridea chainrings can only be used with a Ridea crank/spider. Is this true?
THANKS!
To be honest I dont weigh my bike but I think it will be around 8kg somewhere around that before and now its 120 grams lighter. Ridea chainrings 130 BCD will fit any spider as long as its 5 holes 130 BCD. Thanks for watching FEMA!
@@781BromptonPremiumParts 8kg, wow.
Thank you for answering about the crank/chainwheel. I thought so, but wanted to ask someone who knows more.
I also could not get my hands on any JK carbon wheels, but I did get in touch with a company called SMC, who also makes carbon wheels. I ordered a set of c349-38-25 carbon rims, 3k weave, gloss finish, for $433 usd.
@@SouthSideChiTown we are dealing with SMC ever since their products are also great with good after sales support!
Gday and how’s it going? Please a review now on the crankset? Have you had any issues or ongoing problems etc? Happy with them? Spindle or pedal alloy threaded issues. Thanks heaps
Hey Mark, so far we are happy with the performance, BB30 makes a big difference and the stiffness of the cranks are perfect, light with the simple design makes it looks good on our Brompton, no issue with pedal alloy thread, HAPPY!
what is the brand of the bb and size? thank you
It is Ridea BB30 Carbon, Ceramic BB
Is the center axle long enough so that it won't rub the frame when folded?
I want to use SRAM DUB any suggestions
Hi, yes, it is perfect that it doesnt rub to the rear triangle when folded.
We have not tried SRAM DUB, my advice is to get a lot of research before execution, good luck and give us a buzz when you completed the project!
Hi, May I know your feedback with this setup?
This is super awesome!!
Do you have affliated links where can purchase this set? thanks!!
Thanks! I will give some links, this setup is tested for more than 200 kms, smooth, firm and looks really cool!
Hi can i check if the crankarm will hit the tensioner when the bike is folded? How many spacers did u use at the bb and spindle respectively?
Hi, with this setup it doesnt hit the crank with the tensioner when folded, no spacer in BB as Ridea doesnt advice, we have a spacer with the spindle, 2x 2mm spacer from Ridea Carbon BB.
The bottom bracket not smooth. You should upgrade the bottom bracket first 🤣
Cranks don't have to spin freely, but they should spin smoothly by hand with no binding. The number of times a crankset will spin is more of a function of bearing seals than the bearings themselves, using Ridea Carbon bottom brackets with ceramic bearings.
If the bottom bracket was already used, it should spin reasonably well. Bottom brackets don't have to just spin to a silly degree because it's all about how they perform when loaded, not unloaded like in your spin test.
Ok maybe I'm using Ceramicspeed bottom bracket.
@@charmingong that’s the best!