Helix Core Alloy Crank 165mm Bosch e*thirteen Code:CS4HBA-104 Weight: 390 g (+/- 5%

Weight: 390 g (+/- 5% weight tolerance)

Weight: 520 grams (tolerance of the net weight indication +/- 5%)

- Reverse Single Lock-On

Speed of Sprocket: 10

Helix Core Alloy Crank 165mm Bosch e*thirteen Code:CS4HBA-104 Weight: 390 g (+/- 5%e*thirteen Helix Core Alloy Crankset 165 mm, 73 mm spindle (CS4HBA 104) Forged AL 6066 T6 arms, lightweight at ~589 g, Boost SuperBoost ready chainline, 24 mm chromoly spindle, self extractor bolts, cross compatibility with SRAM & Shimano, adjustable chainline (52 55 mm). 165 mm length optimal for balanced pedaling leverage and clearance FORGED AL 6066 T6 arms with CNC weight savings 24 mm chromoly spindle for strength and shelf compatibility Boost