Junior Bike 40 Teeth Cotterless Chain Wheel Set 140mm Arm Double Chainguard 3/32”
- Prowheel square taper single ring cotterless chainwheel set with double chainguard for kids bikes
- 40 teeth chain ring
- 140mm chrome steel crank arms
- Double black resin chain guard
- Requires 119 -122mm axle*
- For use with 3/32 (multi-speed) suit, 6,7, 8 speed, or you could use as single speed
- 45mm chainline
- For 9/16” pedals
- 1050grams
- Note: as double guard fitted you may need longer axle if frame not shaped to suit
