Descriptions

• ZRACE 2024’s newly upgraded DUB bottom bracket adopts the same production activity as SRAM, which greatly improves the compatibility with the frame backside bracket Upgraded bearings are harder and water-resistant The durability is elevated through greater than 45% than the old model, and the failure fee is reduced by means of 75% Brand: ZRACE Material: aluminum alloy + plastic Structure: Bearing Scope of application: Compatible with SRAM DUB crank, and 29mm shaft crank Tools: DUB-BSA requires a committed DUB bottom bracket device

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