PARK TOOL HMR-4 SHOP HAMMER over-2500 Optimized for the requirements of

Optimized for the requirements of modern e-bikes

X-HORIZON™ design that reduces shift force

BR type: 2-Piston

Spokes (Rear): SAPIM Sprint

PARK TOOL HMR-4 SHOP HAMMER over-2500 Optimized for the requirements ofThe HMR 4 hammer has a fiberglass shaft, a soft rubber handle with a lot of grip and a two sided head. On one side there is polished steel, on the other side an exchangeable plastic insert. Features Park Tool HMR 4 Workshop Hammer Hammer head made of forged steel with precision milled impact surface Retractable, replaceable plastic impact surface Fiberglass shaft with soft grip Specification Diameter steel side: 35mm Diameter plastic side: 43mm