fits model: Yz125, Yz, 125. make: Yamaha. year: 2005–2021.

( Brand: Athena ), ( Manufacturer Part Number: P400485100017 ), ( Type: Engine Rebuild Kit ), ( Items Included: Connecting Rod Bearings, Connecting Rods, Cylinder Barrel, Gasket Set, Piston Rings, Pistons, Wrist Pins, Cylinder Head, Top End Gasket Kit, Power Valve, Stud Kit, Cylinder Bolts ), ( Engine Type: 2-stroke ), ( Features: Corrosion-resistant, Durable, Greasable, Sealed ), ( Oe/oem Part Number: 3jd-11681-10-00 5mv-11420-00-00 5mv-11410-00-00, 5mv-11111-00-00 5hd-1131d-10-00 5hd-1132d-10-00, 5mv-11400-00-00 Mv-11651-00-0, 5ny-11311-11-00 90116-08394-00 93210-63442-00, 5ny-11631-01-c0 5dh-11351-01-00 90116-08318-00, 808637, 90116-08388-00 99590-10114-00, 90201-080l8-00 90176-08026-00 4xm-11633-10-00, 93310-522p7-00 93310-52238-00 90209-22248-00, Cbk0014 4036 K010 822172, Ny-11611-00-00 5ny-11631-01-a0 5ny-11631-01-b0, P400485100017, P400485100030, P400485600118, S4c05800001b, 4ss-11311-30-00, 5dh-11400-00-00, 4xm-11631-30-d0, B5009, Wb1061, Wpc163 ), ( Machine Type: Dual Sport Motorcycle, Off-road Motorcycle, Scooter, Street Motorcycle ), ( Country/region Of Manufacture: Italy ), ( Performance Part: Yes ), ( Manufacturer Warranty: 1 Year ), ( Bore Size: 54mm, 54 Mm, 54mil, 54 Mil ), ( Custom: Buy Best Yamaha Yz125 Athena Cylinder Kit On Sale )
The Athena WiseCo Cometic Koyo Ntn Yamaha YZ125 Piston and Crank Rebuild Kit (P400485100017, 05-21) is a comprehensive solution for those looking to perform a top-notch rebuild on their YZ125's engine. This kit is designed specifically for the 54mm cylinder, ensuring an accurate fit and seamless installation.
At the heart of this kit is the WiseCo piston, a high-quality component known for its exceptional durability and performance. Crafted from forged aluminum, this piston is engineered to withstand the rigors of high-performance riding, providing reliable power delivery and longevity. The piston also features a precision-machined skirt and ring lands, ensuring optimal ring seal and compression for optimal engine performance.
Accompanying the WiseCo piston is a set of Koyo bearings, a renowned name in the world of engine bearings. These bearings are designed to minimize friction, reduce wear, and enhance engine efficiency. They are also engineered to handle the high loads and temperatures generated by high-performance engines, ensuring reliable operation and extended engine life.
The kit also includes a set of Ntn connecting rods, a critical component in any engine rebuild. These rods are made from high-strength materials, ensuring they can withstand the punishing forces generated during engine operation. They are also precision-machined for perfect fit and alignment, reducing the risk of engine damage and ensuring optimal engine performance.
Finally, this kit includes a set of Yamaha OEM seals to complete the rebuild. These seals are designed to provide a perfect fit, ensuring optimal engine sealing and preventing the loss of critical engine fluids.
In summary, the Athena WiseCo Cometic Koyo Ntn Yamaha YZ125 Piston and Crank Rebuild Kit (P400485100017, 05-21) is a comprehensive solution for those looking to perform a top-notch rebuild on their YZ125's engine. With its high-quality components, including the WiseCo piston, Koyo bearings, Ntn connecting rods, and Yamaha OEM seals, this kit provides everything needed for a reliable and high-performance engine rebuild.
Pros of buying a Athena WiseCo Cometic Koyo NTC YAMAHA YZ125 BPRATV P400485100017 05-21 YZ 125 54mm Cylinder Piston Crank Rebuild Kit:1. Compatibility: This kit is specifically designed for YZ125 models, ensuring a perfect fit and compatibility with your motorcycle.
2. Quality: The kit includes high-quality components such as pistons, rods, and crankshaft from reputable brands like WiseCo, Cometic, Koyo, and NTC.
3. Time-saving: The kit provides all the necessary parts for a complete rebuild, saving you time and effort in sourcing individual components.
4. Cost-effective: Buying a kit can be more cost-effective than purchasing individual parts separately, especially if you are planning a comprehensive rebuild.
Cons of buying a Athena WiseCo Cometic Koyo NTC YAMAHA YZ125 BPRATV P400485100017 05-21 YZ 125 54mm Cylinder Piston Crank Rebuild Kit:1. Limited customization: Since the kit includes pre-selected components, you may not have the option to choose or customize specific parts to meet your specific needs or preferences.
2. Potential for mismatched parts: If you are not confident in your ability to perform a complete rebuild, there's a risk of mismatching parts during installation, which could lead to engine issues.
3. Higher upfront cost: While the kit may be more cost-effective in the long run, the initial cost of the kit can be higher than purchasing individual components.
Conclusion:The Athena WiseCo Cometic Koyo NTC YAMAHA YZ125 BPRATV P400485100017 05-21 YZ 125 54mm Cylinder Piston Crank Rebuild Kit is a convenient and cost-effective solution for those looking to perform a comprehensive rebuild of their YZ125 engine. The high-quality components and compatibility with YZ125 models are significant advantages. However, the limited customization options and potential for mismatched parts during installation are potential disadvantages to consider. Ultimately, the decision to buy the kit depends on your technical skills, budget, and specific needs for your motorcycle.
Recommendation:If you have the technical skills and confidence to perform a complete engine rebuild, the Athena WiseCo Cometic Koyo NTC YAMAHA YZ125 BPRATV P400485100017 05-21 YZ 125 54mm Cylinder Piston Crank Rebuild Kit is a worthwhile investment. However, if you are not confident in your abilities or prefer more customization options, it may be better to purchase individual components to ensure a successful and reliable engine rebuild.
BPRATV - The Best Parts. 05-21 Yamaha YZ125 YZ 125 54mm Athena Cylinder Piston Wiseco Crank Rebuild Kit: 0,WPC163,4SS-11311-30- 5DH-11400-00- 4XM-11631-30-D0,P 7, WPC125, 5NY-11311-11-00,CBK0014, 4036, k010, 822172,B5009,WB1061,4SS-11311-30- 4XM-11631-30-D0,5MV-11111-00-00 5HD-1131D-10-00 5HD-1132D-10-00 5NY-11311-11-00 90116-08394-00 93210-63442-00 90201-080L8-00 90176-08026-00 4XM-11633-10-00 5NY-11611-00-00 5NY-11631-01-A0 5NY-11631-01-B0 5NY-11631-01-C0 5DH-11351-01-00 90116-08318-00 90116-08388-00 99590-10114-00 93310-522P7-00 93310-52238-00 90209-22248-00 3JD-11681-10-00 5MV-11420-00-00 5MV-11410-00-00 5MV-11400-00-00 MV-11651-00-00. Wiseco Complete Bottom End Engine Gasket Kit Made by Cometic. No other parts nor any labor are included.
The Best Price. This is the best and most reliable rebuild kit on market. The Best Performance. Athena Power Valve Kit Cylinder Head Stud.
All parts covered by warranty for peace of mind. Warranty: This product is NOT DIY. Fits Yamaha YZ125 2 Stroke Dirt Bikes. This complete rebuild kit packs a big punch, delivering stronger acceleration, higher revs and improved reliability so you can push your bike to the limit.
Koyo or NTN Main Crank Bearings, Made in Japan. Athena Top Kit Gasket. Wiseco heavy duty crankshaft assembly with connecting rod and wrist pin bearing to boost engine life.
Athena 54mm OEM Stock Bore Cylinder Kit / Big Complete Motor Rebuild. Athena Cylinder Head Dome. Once a part has been installed or prepped for installation it is no longer eligible return. Wiseco Complete Motor End Seal Kit Made by Cometic.