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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Close ratio gearing allows a more efficient use of energy through finer cadence control
50mm Reach
Born out of a strong Downhill racing heritage
Seamless transitions create a friction free feeling throughout the grip
Helix Race Alloy e*spec Cranks for Bosch SX/Brose/TQ - Black Size:155mm Close ratio gearing allows aHelix Race Alloy e*spec Cranks 155mm 21. 5mm Offset BOSCH SX Brose S Mag TQ HPR50 with Self Extractor Black Helix Race Alloy e*spec Cranks, forged and CNC sculpted are the perfect alternative to carbon fiber cranks. With impact absorbing crank boots and 7075 hardware, they are strong, impact resistant, weight efficient, and beautiful. Available crank offset options ensure fit and the right Q factor. They're compatible with the most common motors
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