BBSHD pedals stop working/ clutch failure

[Eric Luna]

if the drive works fine and the pedals spin freely more than likely you have blown a clutch in the BBSHD.

This is rare problem and caused with athletic rider applying tons of torque to the pedals and the clutch just breaks loose.

To repair this the drive needs to be disassembled and the clutch can be easily accessed and removed, and a new clutch put in its place.

Its a 30 minute job and the drive does not need to be removed from the bike.

see replacement part here

[Arboh]

Eric, Thanks for categorizing me as "athletic" :-) I broke the clutch on BBS02 and am stumped as to how to disassemble. I watched you-tube videos, but it seems that the design of the primary shaft and how it is installed has changed in more recently build BBS02's. Mine has no visible locking ring to remove, All that I see is what looks like a pressed in seal..Before I destroy the seal by removing it, I want to make sure I can get replacements, and I would like to know what I will find once I remove the seal :-). Can you tell me where I can get the seals and perhaps a pictorial of the internals on the newer 02's?

[Eric Luna]

A bbs02 is totally different from the BBSHD.... are you sure it is a bbs02 you have? The bbs02 does not have at all the same design and we have not heard of anyone having this problem ever on a bbs02....post this problem you are having on the regular forum trouble shooting section to get some help from our user base there.

[Arboh]

I have both. One bike has the 02. the other bike has the HD. The 02 is the first one that I bought and it is smaller, lighter, has much smaller cooling fins, I will follow your advice.

[Arboh]

Okay... I must be athletic ... :-) I also broke the clutch on my BBSHD at about 900 miles. Easy enough to change. I found that the one of the "dogs" had broken. Good news was that I got to it before the shrapnel caused any other damage... Cleaned it out, slipped a new clutch on and I'm out trying to break another one. :-) Ride on !!

[JPLabs]

I have smacked pedals on logs a few times, hard enough to really hammer that clutch. Keep that in mind as another possible damage scenario, aside from Superman legs. I'm a skinny light guy, so won't break them with muscles, but I still keep a spare clutch, for this reason. Stumps.

[Arboh]

I've not smacked any logs, but I am a large guy, and I ride some steep hills. I'm ordering another clutch as a spare as well.

[RoyMc]

Thanks Eric That answers my question that I asked a couple of minutes ago, should have looked here first will use my gears more effectively than just brute force.