SRAM DUB Wide BB30 Ceramic Bottom Bracket - BB30 68/73mm 73 Road-Wide Black CheckoutTitle=Sunrace 11sp Trigger Shifters HF31: -8…-20°C For all snow

HF31: -8…-20°C For all snow types

The super-soft SmartEVO DH compound is combined with large knobs to offer superb grip on slippery and damped conditions

Cage Length Medium Chain Wrap Capacity (teeth) 34 Color Black Drivetrain Speeds 12 Largest Cog 44 Rear Der/Shifter Compatibility SRAM eTap AXS Rear Derailleur Mount Type 10x1 Standard

model Big Bore Hybrid length 75mm color orange valve Schrader insert compatible yes package pair

6" Compound 1C Bead Non-Folding Type Non-Tubeless Color Black Weight 1050g

SRAM DUB Wide BB30 Ceramic Bottom Bracket - BB30 68/73mm 73 Road-Wide Black CheckoutTitle=Sunrace 11sp Trigger Shifters HF31: -8…-20°C For all snowSRAM DUB Wide BB30 Ceramic Bottom Bracket BB30 68 73mm 73 Road Wide Black. The game changing DUB family goes ceramic. While DUB has been simplifying the game eliminating compatibility frustration and confusion for years the DUB ceramic bottom bracket gives riders an additional option for even more silky smooth performance. This is a whole other level in bottom bracket friction reduction thanks to its high efficiency ceramic bearings. Whats more the