Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK Setback-21mm Provides natural comfort for the Stealth non marking Phantom B-BD3281 Color:SCREAMING YELLOW VIZMORPH ModelNumber=J2219

Wheels Manufacturing BB30 to Shimano Thread Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK Setback 21mm Provides natural comfort for the Stealth non marking Phantom B BD3281 Color:SCREAMING YELLOW VIZMORPH ModelNumber=J2219 Provides natural comfort for the duration of the ride in all conditions over all terrain performing consistently over time and through constant use Unified service parts across the range Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano HG Color Black Skewer Included No Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J Bend Hub Drilling 24 Hub Brake Compatibility Center Lock Disc Axle Size 12 X 142Mm Brake Compatability Center Lock