- Chainwheel: 1/2"x1/8"x46T, alloy chain
ring, with 1/8HBK-CNC.
- Crank: 170mm alloy.
- Pedal Hole : 9/16
- BCD:130 mm
- Rings: Alloy Black CNC 46T
Fuhua Group All Rights Reserved.
Group sells Bike, Scooters, Stroller, Wheelchair, Generator and sport
equipment. We are committed to providing our customers with the easiest,
fastest and most enjoyable shopping experience imaginable.