The Stay Strong Reactiv Hubset is perfect for that junior or expert build. A 28 hole hubset, the Reactiv front hub is all alloy and fully sealed, with a hollow alloy female axle. The Reactiv rear rub mimics the front being fully sealed with a hollow axle, along with a 6 Pawl mech and 180 points of engagement. Included is an alloy 7075 16T cog (Shimano HG fitment).
- Front - 168g
- Rear - 295g