Wheels Manufacturing BSA 30 Bottom Bracket - English BSA Frame Interface ABEC-3 Bearings For 30mm Spindle Orange Model=Premium ZS Upper Headset Lightweight and responsive this UCI-certified

Lightweight and responsive this UCI-certified sprinter has proven itself on the boards of velodromes across the globe

Color Black Defined Color Black ISO Diameter 571 / 650c ISO Width (mm) 23 Labeled Size 650c x 23 TPI 150 Tire Bead Folding Tire Diameter 650c Tire Intended Use Road Tire Type Clincher

Cold forged CNC machined 7050 aluminum chainrings

6 Color Silver Material Alloy Length 80 Bar Clamp Diameter (mm) 31

5" 14mm With 3/8" Adaptor Sold Individually Black

Wheels Manufacturing BSA 30 Bottom Bracket - English BSA Frame Interface ABEC-3 Bearings For 30mm Spindle Orange Model=Premium ZS Upper Headset Lightweight and responsive this UCI-certifiedExternal BSA, English threaded bottom brackets featuring anodized aluminum cups with Enduro sealed bearings Mountain versions for 73mm or 68mm bottom bracket shells or Road specific versions for 68mm bottom bracket shells Offered in 24mm (Shimano, FSA, Race Face, etc), GXP 24 22mm (SRAM Truvativ), 30mm interface, SRAM DUB and Praxis M30 28 Compatible with 30mm diameter cranks with a spindle length of at least 104mm Angular contact: Enduro ABEC 5