PRO-X 03.1660 Connecting Rod Kit

( Brand: Pro-x ), ( Manufacturer Part Number: 03.1660 ), ( Part Type: Rod )

Review PRO X Prox Connecting Rod Kit For Honda fits XR650 1993–2021

Introducing the PRO-X 03.1660 Connecting Rod Kit, an essential upgrade for your 1993-2021 Honda XR650L, XR650R, or XR650L Rally. This high-performance kit is designed to deliver superior strength, durability, and reliability for your off-road machine.

The PRO-X Connecting Rod Kit is engineered using top-quality materials and precision manufacturing techniques. Each rod is crafted from forged 4340 steel, a material renowned for its exceptional tensile strength and fatigue resistance. This ensures that your engine can withstand the rigors of off-road riding, providing you with the confidence to tackle even the most challenging terrain.

The PRO-X rods feature a unique design, with increased pin diameter and revised pin location. This not only enhances the overall strength of the connecting rods but also reduces the likelihood of pin bending, a common issue in high-performance applications. Additionally, the rods are designed to be compatible with OEM crankshafts, making for a seamless installation process.

The PRO-X 03.1660 Connecting Rod Kit also includes ARP2000 bolts, ensuring a secure and reliable connection between the connecting rods and crankshaft. The ARP2000 bolts are known for their superior strength and corrosion resistance, providing you with peace of mind that your engine will stay together, no matter what the terrain throws at it.

Installation of the PRO-X Connecting Rod Kit is a straightforward process, with no modifications required to your engine. This makes it an excellent choice for riders who are looking to upgrade their engine without the need for a full engine rebuild.

In summary, the PRO-X 03.1660 Connecting Rod Kit is an excellent investment for any Honda XR650L, XR650R, or XR650L Rally owner seeking to enhance the performance, strength, and reliability of their off-road machine. With its high-quality materials, precision manufacturing, and seamless installation process, this kit is sure to provide you with many hours of enjoyable riding on the trails.

The PRO X 03.1660 connecting rod kit is a popular aftermarket upgrade for the Honda XR650L model year 1993-2021. This kit is known for its durability, strength, and performance enhancement. However, like any aftermarket part, it comes with its pros and cons.

1. Increased power: The PRO X 03.1660 connecting rod kit is designed to handle more power than the OEM rods. This makes it an ideal choice for riders who want to extract more performance from their XR650.

2. Improved strength: The rods are made from high-strength material, which makes them less prone to failure under heavy use. This can be especially beneficial for riders who engage in aggressive riding or racing.

3. Reduced weight: The PRO X 03.1660 connecting rod kit is lighter than the OEM rods. This can lead to improved engine response and better overall performance.

1. Cost: The PRO X 03.1660 connecting rod kit is more expensive than the OEM rods. This may be a deterrent for some riders who are on a tight budget.

2. Installation: Installing the PRO X 03.1660 connecting rod kit requires a certain level of mechanical skill and experience. It is recommended that the installation be done by a professional mechanic.

3. Potential noise increase: Some riders have reported an increase in engine noise after installing the PRO X 03.1660 connecting rod kit. This is due to the rods being lighter and allowing for more engine vibration.

The PRO X 03.1660 connecting rod kit is a high-quality aftermarket upgrade for the Honda XR650L model year 1993-2021. It offers increased power, improved strength, and reduced weight. However, it comes with a higher cost, the need for professional installation, and the potential for increased engine noise.

If you are a serious off-road rider or racer, the PRO X 03.1660 connecting rod kit is a worthwhile investment. Its increased power and improved strength can help you get the most out of your XR650. However, if you are a casual rider or on a tight budget, the OEM rods may be sufficient for your needs. Ultimately, the decision to upgrade to the PRO X 03.1660 connecting rod kit depends on your riding style, budget, and mechanical skills.

Details:

Manufactured by leading Japanese OEM factories. ProX Rod Kit Features. Find our connecting rod dimension overview here. Even under the most extreme conditions rod will do its job.

Complete line for Dirt bike, ATV, PWC and 50cc/scooter available from stock..E.M specifications and tolerances are meticulously maintained, a guarantee for easy installation trouble free performance. Our connecting rods are barrelled and shot preened to improve the surface texture. Free Shipping.

ProX Connecting Rod Kits come complete with Crank pin, Big-End Bearing, Small End Bearing and Washers. Designed to exact OEM specifications be a direct and cost efficient replacement. Our ProX oiling slots are precisely located to maximize lower rod and extend bearing life. Oiling system.

Shot preening eliminates residual stress and smoothly blends the forging surfaces. Shot preening barrelling. One of our core Product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and in Japan.

part #: 031660 prices

• $170.95-$177.99

specifications pistondon:

• for models: Xr650
• for makes: Honda
• for years: 1993-2021
• brand: Pro-x
• mpn: 03.1660
• part type: Rod

shipping pistondon:

• transit: 2-5 Days
• cost: $0.00
• type: Fixed
• service: Standard
• class: Standard

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

payments pistondon:

• other
• wallet: Paypal
• credit card: Diners-club

seller pistondon:

• city: Gadsden, Alabama
• # reviews: 11855
• rating: 100.0%

offer pistondon:

• sold: 0
• started: June 26, 2025
• availability: In Stock
• quantity: 2
• options: Ship-to-home

returns pistondon:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

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