Box One Fork Adaptors Tyres & Tubes they ditch the usual end

they ditch the usual end bulge

#L (59-60cm – 23 ¼ - 23 5⁄8")

Speed Components offers a headset designed and developed for integrated 1-1/8" steerer headtube on 1-1/8"  steerer forks

Four-piston caliper design provides consistent stopping power

with its superior impact dampening properties

Box One Fork Adaptors Tyres & Tubes they ditch the usual endTransform your fork compatibility game with these clever alloy adaptors! Designed to bridge the gap between modern 20mm forks and classic 10mm or 1 3 8" front hubs, they're the perfect solution for mixed spec builds or breathing new life into vintage wheels. Lightweight alloy construction keeps things simple, so you can focus on the ride. No more hunting for matching componentsjust install and roll.