2021 Parts Unlimited Street

ENGINE parts-unlimited.com 2021 PARTS UNLIMITED STREET BOLD MAGENTA part numbers are new for 2021 1369 DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION. DESCRIPTION PART # SUG. RETAIL 170cc Big Bore kit 0903-1124 $344.95 61mm forged piston kit 0910-3676 99.95 Camshaft 0925-0893 129.95 DESCRIPTION PART # SUG. RETAIL Banjo bolt kit 0932-0105 $14.95 Gasket kit 0934-3478 29.95 170CC BIG BORE KIT FOR HONDA GROM 14-20, MONKEY 19-20 • Includes ceramic coated cylinder, 61mm forged piston, rings, pin, gasket kit and banjo bolts • Compression ratio of 11.5 to 1 • Optional camshaft kit can be used with stock engine, but delivers improved results when used with 170cc Big Bore kit DESCRIPTION PART # SUG. RETAIL 4V head kit with 170cc Big Bore kit 0950-0754 $949.95 4V head kit only 0950-0755 689.95 4V HEAD KITS FOR HONDA GROM 14-20, MONKEY 19-20 • Ideal engine part to complete KOSO’s Big Bore kit • Unique four-valve design increases air flow and performance • Provide more power and torque • Feature a forged piston, stainless steel 24mm intake valves and 20mm exhaust valves PART # SUG. RETAIL 0932-0167 $48.95 HIGH-FLOW OIL PUMP FOR HONDA GROM 14-20, MONKEY 19-20 • Increases the oil flow by 40%, helping to prevent engine failure • Keeps the engine lubricated to optimize performance • Recommended for bikes with upgraded engines using the KOSO North America 170cc Big Bore kit and 4V cylinder head kit (sold separately; see above) 0950‑0754 0910‑3676 0925‑0893 0903‑1124 0934‑3478 0932‑0105