e*thirteen Helix Race Carbon e*spec Crankset - 165mm DUB 12mm Offset Black MFPN=803-03-303 The deep relief channel produces

The deep relief channel produces a particularly high degree of strain relief of the sensitive perineal area

The Universal Derailleur Hanger consolidates thousands of mountain bike derailleur standards

It shares the same design and molding as other SLR Boost saddles but at a fraction of the price thanks to the utilization of manganese and chromoly TM rails and a Soft-Tek polyurethane cover

BrakesTektro HD-M5141 4-piston hydraulic

e*thirteen Helix Race Carbon e*spec Crankset - 165mm DUB 12mm Offset Black MFPN=803-03-303 The deep relief channel producesHelix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e bike crank design the highest strength to weight available for All Mountain applications. ASTM 5 approved Color Graphite Crank Length (mm) 165 Weight 330 Designed for ebike Yes Defined Color Gray