SRAM DUB BSA/English Threaded Bottom Bracket - Black Width:68/73mm the 3rd generation of Magene

the 3rd generation of Magene high-performance bike trainer

driving a major drop in our footprint

mixed roads and paved roads

Proven in wind tunnel

00 Bar (55 - 85psi)

SRAM DUB BSA/English Threaded Bottom Bracket - Black Width:68/73mm the 3rd generation of MageneSRAM Bottom Bracket DUB BSA 68 mm 73 mm The suitable bottom bracket of the new SRAM DUB crank generation for 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. Technical Data: Application: MTB Road Bearing shell material: Aluminum Bearing material: Steel Bottom