World Cup proven technology ready for your eBike. DH-rated layup and construction, compacted carbon fiber with 3K added to front and rear faces of crank for impact resistance. Generation 4 have a greatly reduced overall volume and an 8mm self-extractor built in to both crank arms for easy removal of press-fit versions. e*spec Race Carbon Cranks available for Brose S Mag, Bosch CX Gen4, TQ, Fazua, Shimano EP8 and E7000/E8000 systems.
Bosch Gen 4 - 160mm:364g, 165mm:358g, 170mm:368g
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