SRAM DUB Threaded Bottom Bracket - 68/73mm English Thread for MTB Wide (Black) R0 The Aeroshell also works great

The Aeroshell also works great while riding throughout the winter months by blocking out wind and rain

Additional M4x16mm cap screw is required

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and tunabilityLightweight

and the hookless bead design plays a significant role

SRAM DUB Threaded Bottom Bracket - 68/73mm English Thread for MTB Wide (Black) R0 The Aeroshell also works greatThe suitable bottom bracket for SRAM DUB MTB Wide cranks for mountain bike frames with BSA bottom bracket shell. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer. In addition, the DUB BSA bearings are significantly lighter than the previous version for GXP cranks. Specifications Area of application: MTB Bearing shell material: Aluminum Bearing material: Steel Bottom bracket type: BSA 68 73 Bottom