BOX Box Two Freewheel 16t MFPN=803-00-046-A Endurance casing is engineered for

Endurance casing is engineered for high adaptability and strength

For aero disciplines hydraulic disc brakes can reveal a whole new world of speed savings

Hub Drilling 24H Hub Spacing 148mm Position Rear Freehub Body Shimano Micro Spline Primary Color Black Axle Type 12mm TA Hub Weight 227g Hub Spoke Type J-bend Rotor Mount Center Lock

Weights: 24mm • 103g |  29mm • 96g | 30mm • 91g (includes complete BB assembly without spacers)

Description Collar Torque Driver Compatibility Transfer-SL 27

BOX Box Two Freewheel 16t MFPN=803-00-046-A Endurance casing is engineered forBox Two freewheels combine durability with lightning fast engagement Featuring nine super durable pawls and available in 16, 17 or 18 tooth To install, use tool designed for single speed freewheels with four notches that are approximately 32mm across measured inside to inside and 40mm outside to outside Fits 1. 375 x 24 TPI hub thread Fits 1 8" or 3 32" chain Model BOX Two Hub 1. 375"x24tpi Teeth 16 Chain 1 8" 3 32" Color Black