SRAM DUB BB30 73 Road Ceramic Press Fit BB BB30 Spindle: 28.99mm Width: 73mm Diameter: 42mm CheckoutSpec= 157mm Tire Compound ZSG Gravel Bead

Tire Compound ZSG Gravel Bead Folding e-Bike approved No Tire Type Tubeless Ready Tire Width Range 39 - 50 TPI 120 Tire Diameter/ISO 700C/622 Labeled Size 700x40C Tire Width 40C Primary Color Brown Tire PSI 60-75 Tire Technology Tuff Tex BeadLock

}SRAM Maven Ultimate Stealth Disc Brake and Lever - Rear Post Mount 4-Piston Carbon Lever Titanium Hardware Black/Silver A1

8mm spacer for use with Shimano/SRAM 8-11sp HG mountain cassettes

Speed 13 Freehub Compatibility I9 Torch Freehub Body Campagnolo N3W

It features a Mini USB port for downloadable software updates

SRAM DUB BB30 73 Road Ceramic Press Fit BB BB30 Spindle: 28.99mm Width: 73mm Diameter: 42mm CheckoutSpec= 157mm Tire Compound ZSG Gravel BeadCeramic bottom bracket for DUB spindle cranks SRAM Model ID: BB DUB BB30 A1 TECH SPECS BB Bearing Ceramic Cup Diameter 42mm Crank Spindle Diameter 28. 99mm BB Shell Type BB30 Interface DUB Primary Color Black BB Shell Width 73mm