LOWDOWN APRIL 2020

STREET • OFFROAD • ATV/UTV • SNOWMOBILE • WATERCRAFT • TIRE & SERVICE • HELMET & APPAREL 6 parts-unlimited.com CYLINDER KITS • Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets • Easy-to-follow step-by-step installation instructions • Forged piston black graphite or clear tin coating; includes rings, clips and pin • Most are bolt-on; no machining required except where noted STOCK BORE RACE CYLINDER KITS • Include aluminum cylinder with nickel-carbide coating, ported to Factory Works specs • Easy-to-follow, step-by-step installation instructions BIG BORE RACE CYLINDER KITS • Include aluminum cylinder with nickel-carbide coating • Specially designed, high-performance, hard-anodized power valves (cannot use OEM) • Easy-to-follow, step-by-step installation instructions NOTE: All 4-stroke kits do not include cylinder head. FITS MODEL DESCRIPTION PART # SUG. RETAIL HONDA CRF250R 18-19 Cylinder kit (85mm big bore) 289cc 0931-0956 $ 852.95 CRF250R 18-20 Cylinder kit (stock) 0931-0955 560.95 CRF450R 17-19 Cylinder kit (stock) 0931-0957 560.95 KAWASAKI KX450F 16-18 Cylinder kit (stock) 0931-0961 560.95 YAMAHA YZ450F 14-17 Cylinder kit (stock) 0931-0958 560.95 YZ450F 18-19 Cylinder kit (stock) 0931-0959 560.95 YZ450F 18-19 Cylinder kit (102mm big bore) 0931-0960 904.95 CONNECTING ROD KITS • High-quality, lightweight connecting rods • Made with similar materials to the OEM component to ensure the same performance • Superficial high-frequency treatment for higher resistance that reduces rotational and alternating stresses • Kits include connecting rod, needle bearings and crankpin (small end pins and shims also included where required) • Made in Japan FITS MODEL PART # SUG. RETAIL HONDA CRF450R 17-20 0923-0577 $ 175.95 KTM SX-F 250 17-20 0923-0576 221.95 FITS MODEL PART # SUG. RETAIL YAMAHA YZ65 18-20 0923-0578 $ 104.95 YZ85 19-20 0923-0579 107.95