Park Tool - HMR-4 - Shop Hammer Stock Item:Park Tool PLASTIC HAMMER HEAD REPLACEMENT - HMR-4 they wont tear on you

they wont tear on you when ya go down the road

Whether it’s a rider with smaller hands or a bigger rider getting aero by pairing this bar with a long stem

It includes a dual density base compound and ArcTech suspension system to connect the rails to the base of the saddle which increases overall flexibility and comfort

CST tyres are world renowned for their reliability and good value

Park Tool - HMR-4 - Shop Hammer Stock Item:Park Tool PLASTIC HAMMER HEAD REPLACEMENT - HMR-4 they wont tear on youPARK TOOL HMR 4 SHOP HAMMER The perfect shop hammer! Designed and built specifically for bicycle work, the HMR 4 has a fibreglass shaft, a soft touch rubber grip, and a two sided headsteel on one side and a replaceable plastic head (part #293) on the other side. 13. 5" long (345mm) Steel striking face: 1 3 8" (35mm) diameter Plastic face: 1 11 16" (43mm) diameter