SRAM DUB T47 Bottom Bracket Fwheelsize_20" Enhance venting channels manage airflow

Enhance venting channels manage airflow to create one of the most ventilated DH helmets on the market

Directly compatible with all rear axles

Hand pump and CO2 inflator combined into one with the ability to reach 120 psi

Includes one 16g or 25g cartridge

Our new Flex Shield is designed to offer more flexibility at the bottom bracket area that our standard downtube protectors

SRAM DUB T47 Bottom Bracket Fwheelsize_20" Enhance venting channels manage airflowSRAM DUB T47 Bottom Bracket This bottom bracket is suitable for 85. 5 mm bottom bracket shells with 47 mm inside diameter for SRAM Force Wide DUB cranks . The DUB bearings have an improved seal to ensure that the crank runs smoothly for even longer. Intended use : road bike, gravel, cyclocross Bearing shell material: aluminum Material bearing: steel Bottom bracket type: T47 Bottom bracket shell width: 85. 5 mm Bottom bracket housing : 47 mm