Description:

This product is suitable for Yamaha YZF-R1 YZF R1 2004-2008, FZ1-N FZ1 FAZER (Naked) 2006-2012, FZ8-S FZ8 FAZER 2011-2015.. Bigger roller improve 50% holding force than original products. Material: Steel.. High Strenth and Abrasion Resistant. Stable Performance and Accurated Power Transfer.. Stronger Roller: Hardened and Ground for Durability Improvement..