Big Bore Cylinder Barrel Kit: Aprilia SR 50 (1994-2000) Yamaha IT250 Yamaha XJR 400 R (1995-2007)

Yamaha XJR 400 R (1995-2007)

To replace OEM: 30510-KK4-003

This set of Goldfren brake pads will fit the front brake on a Honda NV400 for the years and models shown above

Kawasaki VN 1700 B Voyager (2009-2014)

Kawasaki Z / KZ 750 Y1 LTD (Twin) (1982)

Big Bore Cylinder Barrel Kit: Aprilia SR 50 (1994-2000) Yamaha IT250 Yamaha XJR 400 R (1995-2007)Brand new big bore cylinder barrel kit to fit: Aprilia SR 50 (1994 2000). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia SR50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc. Not R Model.