Shimano Nexus 23t Cog Silver Model=Tubeless Kit }Token PF30P Press Fit Bottom

}Token PF30P Press Fit Bottom Bracket - BB386/BB392 BB30/BB386 Black

Color Yellow Dark Blue Defined Color Yellow Fit Trim Gender/Age Men's Insulation Type Non-Insulated Size Small Water Protection Water Resistant Windblock Wind Resistant Clothing Features Pocket Clothing Features Packable Activity Cycling Two Way Zipper Yes

This means less friction (and less watts lost) as the pulley doesn’t have to fight against the chain itself

Clamp Style Std Rails Color Black Defined Color Black Gender/Age Unisex Length 265 Rail Material Titanium Saddle Cut Out No Weight 224 Width 150

Shimano Nexus 23t Cog Silver Model=Tubeless Kit }Token PF30P Press Fit BottomShimano Nexus 23t Cog Silver. Shimano Nexus & Alfine CogsShimano Nexus and Alfine cogs will work with either 1 8" or 3 32" chains Fits coaster brake and Internally geared hubs with 3 tab spline pattern drivers TECH SPECS Tooth Count 23