Sprocket Kit Kawasaki KX250 '97-'98 - 520KXZ 13/49 size-ms The 428HD is a heavy-duty

The 428HD is a heavy-duty non-O-ring chain built to handle higher stress than standard economy chains

Tapered cut ground electrode increases the space for the flame kernel to expand

Impact-resistant polymers are used to provide a reliable buffer between the bike and the ground

Improved starting

Heat-treated aluminium backbone for added strength and impact protection

Sprocket Kit Kawasaki KX250 '97-'98 - 520KXZ 13/49 size-ms The 428HD is a heavy-dutyRK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation. Features: Includes strong and durable high carbon steel sprockets. Paired with a high quality RK chain.