RockShox Reverb AXS B1 Post Clamp MFPN=8030819179057 DUB technology features a better-engineered

DUB technology features a better-engineered bottom bracket and a new spindle design which together allows for a more uniform approach to bottom bracket fitment better sealing against contamination and forward and backward compatibility

Helps to protect crank arm face from small flanged pedal axles

5mm Pedals Thread 9/16 Crankset Material Carbon Crank Arm Length 170mm BCD Direct Mount SRAM 3 Bolt Speed 11/12 Crank Spindle Diameter 28

For Drop Stop bottom-out bumpers and spring collars

RockShox Reverb AXS B1 Post Clamp MFPN=8030819179057 DUB technology features a better-engineeredSeatpost Post Clamp Kit (Includes Clamp, Nuts And Bolts) Reverb AXS B1 (2026+) TECH SPECS