Thank you for taking the time to share your knowledge. I have 2 different red band bendex 2 speed automatic hub . Both were stuck in high gear. After watching your videos, I felt comfortable enough to go ahead and disassemble 1 of them. Just as I thought. Worn index spring on ratcheting side. I gave all 3 a little bend back out and now it shifts perfectly. I can't thank you enough for your videos.
I am about at my 5th/6th time (over the years) of taking my Bendix 3 red stripe apart. Now I know how it works. Thanks! On this repair, I replaced a roller bearing that was falling apart and some of the brass brake discs. But I still have an issue with slippage when pedaling, especially when starting in either gear . My guess is that the clutches (the knurled part) is getting too worn and may need replacing. Over greasing the inside of the hub may also be a problem (and an easier fix if true). What do you think? Years ago some one was selling a red "Bendix Hub Service" shirt patches with the idea being if you ever took one of these 2 speed hubs apart and got the bike rolling again you had earned it. I bought one!
@@okbridges Thanks for the response. I just took the hub apart again (to earn my Bendix patch!!). I cleaned grease out of the hub, went with the best parts of the two sets of clutches I have and cleaned them off. Very little grease on these items now. Reassembled, and at this point the slippage seems to have stopped! I'll give it a real test tomorrow. Thanks again for the vids and responses!! Jim
These videos are awesome! I've been putting off fixing my 1960 Speedster because I had no idea how these hubs work. Thanks so much for this information. One question... What is a good lube when reassembling the hub? Thanks
I like using automotive wheel bearing grease for disc brakes (high temp) in these hubs. Pack all the bearings and coat everything else, leave a bit extra in the hub around the brake discs.
Thank's for the two videos okbridges y recently found a discarded schwinn american 1963 and it's very rusty and hard to pedal, so I think that I have to take apart the two speed hub. Your explanation of how it works will be very help full.
Take a look at the service literature at www.trfindley.com/pgbndxhbs.html to get an idea of what's inside and how to take apart. These hubs might be rugged, but they've been out of production for 50 years or more, so bear that in mind. The best service info on the 2-speed kick-back hub is here: www.sheldonbrown.com/sutherland/CB-IGH-3-bendix.pdf
@@okbridges They are back in production in India, assisted by Mark Worksman from Bendix and now picked up by Soma through Merry Sales. Your videos are now more relevant than ever, thanks. www.somafabshop.com/shop/product/eagle-2sp-coaster-brake-hub-6102?search=eagle All the old parts are now available for yellow and blue band, new new stock! www.somafabshop.com/shop?search=eagle
Thank you for taking the time to share your knowledge. I have 2 different red band bendex 2 speed automatic hub . Both were stuck in high gear. After watching your videos, I felt comfortable enough to go ahead and disassemble 1 of them. Just as I thought. Worn index spring on ratcheting side. I gave all 3 a little bend back out and now it shifts perfectly. I can't thank you enough for your videos.
This series is Much more informative than the park-tool 2 speed kickback video
I am about at my 5th/6th time (over the years) of taking my Bendix 3 red stripe apart. Now I know how it works. Thanks!
On this repair, I replaced a roller bearing that was falling apart and some of the brass brake discs. But I still have an issue with slippage when pedaling, especially when starting in either gear . My guess is that the clutches (the knurled part) is getting too worn and may need replacing. Over greasing the inside of the hub may also be a problem (and an easier fix if true). What do you think?
Years ago some one was selling a red "Bendix Hub Service" shirt patches with the idea being if you ever took one of these 2 speed hubs apart and got the bike rolling again you had earned it. I bought one!
Yes, worn clutches or worn shell will cause slipping. Also check the drive side hub bearings and retarder springs if everything else checks out ok.
@@okbridges Thanks for the response. I just took the hub apart again (to earn my Bendix patch!!). I cleaned grease out of the hub, went with the best parts of the two sets of clutches I have and cleaned them off. Very little grease on these items now. Reassembled, and at this point the slippage seems to have stopped! I'll give it a real test tomorrow. Thanks again for the vids and responses!! Jim
Thank you for sharing that 👍😊
These videos are awesome! I've been putting off fixing my 1960 Speedster because I had no idea how these hubs work.
Thanks so much for this information.
One question... What is a good lube when reassembling the hub?
Thanks
I like using automotive wheel bearing grease for disc brakes (high temp) in these hubs. Pack all the bearings and coat everything else, leave a bit extra in the hub around the brake discs.
outstanding video
Helped me figure out and fix my problem ( index spring ) Thanks !
The machining involved in this hub would be prohibitively expensive to even design today much less manufacture.
Bravo, excellent explanation, thanks.
Thank's for the two videos okbridges y recently found a discarded schwinn american 1963 and it's very rusty and hard to pedal, so I think that I have to take apart the two speed hub. Your explanation of how it works will be very help full.
Where can I get one? I have a 29" ONEX Genesis single speed. It would be nice to convert it to a two-speed like the Schwinn I had as a kid.
ebay, or anywhere used bikes or bike parts are sold.
Will you ever do a vid on the Bendix 3 speed?
It depends, I don't have one of the Bendix 3-speed unit to video. If I ever manage to get I would do a video.
Okay cool. For the average mechanically inclined motorized cyclist, you think I could service it myself with a slow nd careful overhaul?
And is it similar to this in design? Cause I keep hearing they're really dependable, think I should look for one for a beach cruiser build
Take a look at the service literature at www.trfindley.com/pgbndxhbs.html to get an idea of what's inside and how to take apart. These hubs might be rugged, but they've been out of production for 50 years or more, so bear that in mind. The best service info on the 2-speed kick-back hub is here: www.sheldonbrown.com/sutherland/CB-IGH-3-bendix.pdf
@@okbridges They are back in production in India, assisted by Mark Worksman from Bendix and now picked up by Soma through Merry Sales. Your videos are now more relevant than ever, thanks. www.somafabshop.com/shop/product/eagle-2sp-coaster-brake-hub-6102?search=eagle
All the old parts are now available for yellow and blue band, new new stock! www.somafabshop.com/shop?search=eagle
How reliable are these hubs ?