Yamaha R15 R125 WR125 Big Bore Kit 183cc Performance Parts/Kawasaki/KLX140 - KLX150/Valves and Clutch SpringsThis is a Brand New BIG Bore Cylinder Kit 183cc for Yamaha YZF R125 WR125 R15 This kit comes complete with a New Ceramic Cylinder 63mm Forged Piston Wrist Pin Rings Clips Gaskets We also have 165cc, 177cc big bore kit
Designed for 28-30mm carburetor size
New Genuine Part Yamaha NMAX / Aerox Waterpump Impeller Shaft Assy
KLX140 Big Bore Kit 170cc Ceramic Cylinder With Forged Piston
CNC ported
ALL PARTS ARE YAMAHA GENUINE PARTS
Stage 2 with 37º timing need octane 92 and Stage 3 with 39º need octane at least 95
Stage 1 for the stock bike
KLX150 Swing Arm Shaft 33032-0053
This is very useful if you already installed wide supermoto tires on your bike
New Genuine Kawasaki Rear Brake Hose 43095-0803
2024 - 2026 have different position of the sensor
Actual Kit Components shown in photos