SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK Bearing Type-Cup and Cone Fabric Weight: Light

Fabric Weight: Light

Minimum labeled tire size: 27mm

Compatible with both road and mountain bike brakes

BNS recommends equipping with speed reducers or brake as well as a spare wheel in case of a flat tire (not included)

SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK Bearing Type-Cup and Cone Fabric Weight: LightSRAM DUB PressFit30 Bottom Bracket PF30 73mm MTB Boost 55mm Chainline Black. The SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard simplifying crankarm compatibility. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically