H-WORKS JR342 J-bend Rear Road Disc Hub

The JR342 Rear Hub features our advanced PG Ratchet system for instantaneous power delivery

Optimized Stiffness

142MM OLD spacing provides enhanced stiffness and tire clearance while maintaining an impressive 230g weight. Features  Φ12MM Thru end caps.

Competition-Ready Durability

Dual 15267 and 2×6802 bearings are specifically selected to handle high torque loads for reliable performance in any condition.