crankset red1 axs powermeter dub e1 aero 1x12v 50d SRAM SRAM transmission

Perno / Pin : DUB / DUB. - DUB bottom bracket (not included) adds durability and simplicity. Various sizes available. - Crank length: 160mm. - Chainring teeth: 50. - Chain line: 45mm. - Direct mount chainring connection.

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