
CR139 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.95 | Condition is New other (see details), YAMAHA YZ80 YZ85 NEW HOT RODS CONNECTION ROD KIT YZ 80 85 CR139, shipping cost = $19.15 | ![]() |



Introducing the CK-126 Connecting Rod Kit, a high-performance upgrade for your Yamaha YZ80 (1993-2001) and YZ85 (2002-2004) motorcycles. This rod kit is specifically designed to enhance the power output, reliability, and durability of your engine.
The CK-126 Connecting Rod Kit is manufactured using advanced materials and precision engineering techniques. The rods are made from high-strength chromoly steel, ensuring superior strength and resistance to fatigue. The rod kit also features ARP2000 bolts, known for their exceptional tensile strength and corrosion resistance, ensuring a secure and reliable connection between the rod and the crankshaft.
One of the standout features of this rod kit is its oversized big-end bearing, which increases the load capacity and reduces the chance of failure under high power or high RPM conditions. The kit also includes upgraded piston rings, ensuring a tighter seal between the piston and the cylinder wall, reducing oil consumption and engine blow-by.
Installation of the CK-126 Connecting Rod Kit is straightforward and can be done with common hand tools. The kit includes detailed installation instructions, as well as all necessary hardware. The kit is a direct replacement for the OEM rods, ensuring a perfect fit and no modifications needed.
In summary, the CK-126 Connecting Rod Kit is a high-quality upgrade for your Yamaha YZ80 and YZ85 engines. It offers improved strength, reliability, and power output, while also reducing the chance of failure and improving engine efficiency. Whether you're looking to upgrade your daily rider or prepare your bike for competition, the CK-126 Connecting Rod Kit is an excellent choice.
Pros of buying a CR139 connecting rod kit for Yamaha YZ80 (1993-2001) and YZ85 (2002-2004):1. Improved engine performance: The CR139 kit is designed to increase power and torque, providing a more responsive and enjoyable riding experience.
2. Enhanced durability: The high-quality materials used in the CR139 kit can help reduce wear and tear on the engine, potentially extending the lifespan of the engine components.
3. Easy installation: The kit comes with detailed instructions, making it relatively straightforward for most DIY mechanics to install.
Cons of buying a CR139 connecting rod kit:1. Cost: The kit can be expensive, especially compared to stock parts. This may not be a feasible option for those on a tight budget.
2. Potential engine misfit: The CR139 kit may not be compatible with all engines, and careful research is required to ensure it will fit your specific YZ80 or YZ85 model.
3. Potential engine tuning needed: Due to the increased power, the engine may require additional tuning to ensure optimal performance and prevent engine damage.
Conclusion:The CR139 connecting rod kit is an excellent option for those looking to improve the performance and durability of their Yamaha YZ80 or YZ85 engines. However, it's important to consider the potential costs and the need for engine tuning before making a purchase. It's recommended to carefully research the compatibility of the kit with your specific model and to consult with a professional mechanic if needed.
Recommendation:If you decide to purchase the CR139 connecting rod kit, it's highly recommended to work with a professional mechanic to ensure proper installation and engine tuning. This will help ensure that the kit performs optimally and prevents potential engine damage. Additionally, consider purchasing the kit from a reputable dealer to ensure you receive a high-quality product.
Details:
Hot Rods connecting rod kit CR139 Yamaha YZ80 1993 - 2001 YZ85 2002 - 2004 CK-126 427308!!, free and fast shipping.
specifications vintoscooter:
- for models: Yz80, Yz85
- for makes: Yamaha
- for years: 2002–2004
- brand: Hot Rods
- mpn: Cr139
- type: Connection Rods
- country/region of manufacture: Taiwan
- vintage part: No
- compatible year: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993
payments vintoscooter:
- wallet: apple-pay
- credit card: discover
returns vintoscooter:
- time: 30 days
- paid by: seller
- policy: returns accepted
shipping vintoscooter:
- type: fixed
- transit: 4-8 days
- service: economy
- class: economy
offer vintoscooter:
- sold #: 30
- in stock #: 1
- price: $79.95
- item condition: New other (see details)
- availability: in stock
- options: ship-to-home
- started: april 18, 2024
seller vintoscooter:
- # reviews: 1192
- rating: 98.9%
- city: ogilvie, minnesota
general vintoscooter:
- category: Motorcycle Parts > Scooter Accessories

