Big Bore Kit

NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005


NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005
NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005

NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005   NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005
Niche 1315 is a bolt on 102mm 686cc Big Bore Kit which includes all the parts shown to make a successful installation. Our Kits require no modification when you receive it. It will just slide into your case without hassle. Our Kits include a TRUE 686cc Cylinder with larger water jackets for greater cooling capacity.

You don't want to end up with over heating problems down the road. Niche 1315 includes a brand new 102mm Cylinder, NGK spark plug, 10:1 piston kit and high performance gasket set for an easy installation. Best of all, our kits are ready to install right out of the box.

Complete 686cc Big Bore Cylinder Kit. Cylinder Bore and Stroke 102.00mm x 84.00mm. Cylinder Displacement 686cc / Piston Compression 10.0:1.

Cylinder Bore Size 102mm Big Bore. Includes High-Compression Hardened Aluminum Piston Kit, Gasket Kit and More; Cylinder Material: Aluminum; Cylinder Sleeve Coating: None. Cylinder Piston Piston Rings Wristpin Circlips (2) Head Gasket Base Gasket O-Ring Cylinder Studs (4) Cylinder Stud Washers (4) Spark Plug.


NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005   NICHE 686cc Big Bore Cylinder Piston Gasket Kit for Yamaha Raptor 660R 2001-2005