Hallelujah : The BBSHD Steel Gear Is Finally Here

For years I’ve been anxiously awaiting someone getting their act together and mass-produce a steel gear to replace the crappy nylon gear in the BBSHD. The mad scientists at Lunacycle have designed and machined a replacement steel gear and are selling it for $42 here. This gear is slightly smaller than the nylon gear it…

Replacing A Peanut Buttered Nylon Primary Reduction Gear On The BBS02

It took several years for BMC to realize that Nylon planetary gears in their larger geared hubs like the Mac motors could not take the kind of loads that people were dumping into them. Eventually they learned their lesson and switched to using composite gears, but with the BBS02 Bafang still haven’t wised up and made the primary reduction…