XAM Sprocket Kit Yamaha YZ250F '05-'09 X-Ring 13/49 SIZE_Piston Oversize (+1.50mm) Upgrade failure-prone 10mm tie-rods to

Upgrade failure-prone 10mm tie-rods to All Balls' heavy-duty 12mm tie-rod assemblies

Replacement Peak to suit MX437 and MX437J Helmets

Prevents pins falling into the crankcase

165in (55mm)

back of hand

XAM Sprocket Kit Yamaha YZ250F '05-'09 X-Ring 13/49 SIZE_Piston Oversize (+1.50mm) Upgrade failure-prone 10mm tie-rods toXAM 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 C49 high carbon steel sprockets. Paired with a high quality XAM chain.