The Stay Strong Reactiv hubset consists of the Reactiv 10mm alloy fully sealed front hub with alloy female axle and the Reactiv alloy fully sealed rear hub with hollow axle, 6 Pawl, 180 points of engagement and alloy 7075 16T cog.
Axles: Front 10mm / Rear 10mm
Cog: 16t 7075 Alloy (included)
Spoke Holes: 36
Weight: Front 294g / Rear 413g