Supersprox Front Sprockets 125cc And Up - Yamaha Stock Item:Fr Sp-KX250-YZ250-YZ400-450F SX-CST-565:13.1 dirt and other contaminants

dirt and other contaminants

Easy installation

You now have a means to connect and power any of your accessories from your Mini Jump Starter

Needle bearing shafts are 52100 hardened and precision ground bearing steel

These filters

Supersprox Front Sprockets 125cc And Up - Yamaha Stock Item:Fr Sp-KX250-YZ250-YZ400-450F SX-CST-565:13.1 dirt and other contaminantsMATERIAL Made from SCM 435 (18HGT) carbon free steel and carbon impregnated, to create the strongest possible structure. REDUCES FRICTION Ultra hard surfacelayer prevents power loss caused by chain drag. LIGHTENED Every sprocket has weight reduction, with radial holes or radial slots (Forged models only) . GROOVED TEETH Maximize sprocket life by preventing dirt build up (off road only). BLACK COLOUR All parts oxide coated, to reduce oxidisation, that