Box One Pro Race Spoke Kit Size:188mm That classic solid chainring is

That classic solid chainring is built from super-tough 7075 aluminium and paired with the high-density nylon barrier guard

The sprocket guard for the Pathfinder was always intended to be a replaceable part

107 x 105 x 18mm

WHEEL SIZE: 20"

Box One Pro Race Spoke Kit Size:188mm That classic solid chainring isFeaturing a double butted 14 gauge spoke (2. 0 1. 8 2. 0mm) the Pro Spoke Kit is lighter AND stronger than traditional straight 14 gauge spokes. This is possible by using a spoke that is 14g at the ends but 15g in the middle; this combination makes for an exceptional strength to weight ratio. Additionally included is lightweight black anodised aluminium nipples to further reduce rotational weight.