Description
Our Yamaha R1 Swingarm Extensions are the highest quality billet aluminum Bolt On Yamaha R1 Swingarm Extensions available. Large 3/8 stainless steel fasteners are included - eliminating rusting and bending. These R1 Swingarm Extensions stretch your motorcycle swingarm from 4 to 9 inches and require a longer chain and brake line (both sold separately). (2015 BRAKE LINE ITS ABS ) CHAIN