Wheels Manufacturing 386EVO Bottom Bracket - ABEC-3 Bearings For 24mm Shimano Cranks BLK MFPN=907US 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type SRAM DUB Defined Color Black

Big Betty works perfectly on the rear wheel when combined with the much-loved Magic Mary

Brake Lever Actuation Short Pull Super SLR Pad Type One Piece Brake Position Front Brake Mount Type Short Reach Caliper (39mm - 49mm) Defined Color Gray

6” tires

Three texture zones adapted to the hands anatomy

Wheels Manufacturing 386EVO Bottom Bracket - ABEC-3 Bearings For 24mm Shimano Cranks BLK MFPN=907US 37 BB/Frame Interface English BBWheels Manufacturing 386EVO Bottom Bracket ABEC 3 Bearings For 24mm (Shimano) Cranks Black. 386 EVO Thread Together Bottom Bracket TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface 386 EVO BB Frame Interface 392 EVO BB Shell Width (mm) 86 BB Shell Width (mm) 92 Weight 133 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color