PROX Piston Kit for Honda CRF450R and CRF450X - 12.0:1 Compression Ratio, Part Number 01.1414.C

CONNECTING ROD KITS
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 are made in Japan! O.E.M specifications and tolerances are meticulously maintained, a guarantee for easy installation and trouble free performance. Find our connecting rod dimension overview here.
ProX Rod Kit Features
Manufactured by leading Japanese OEM factories.
Designed to exact OEM specifications to be a direct and cost efficient OEM replacement.
Complete line for Dirtbike, ATV, PWC and 50cc/scooter available from stock.
Double forged on dedicated forgings
This process maintains superior strength, durability and dimensional consistency through improved grain flow.
Shot peening & barrelling
The design of a connecting rod is very important to guarantee the lifespan and the performance. Our connecting rods are barrelled and shot peened to improve the surface texture. Shot peening eliminates residual stress and smoothly blends the forging surfaces.
Oiling system
Our ProX oiling slots are precisely located to maximize lower rod oiling and extend bearing life. Even under the most extreme conditions the rod will do its job. ProX Connecting Rod Kits come complete with Crankpin, Big-End Bearing, Small End Bearing and Washers.

Check our latest video about ProX connecting rods below:

The PROX Piston Kit for Honda CRF450R and CRF450X offers an essential upgrade for high-performance riding and engine rebuilds. Designed specifically for these models, this kit features a precision-engineered piston with a 12.0:1 compression ratio, optimizing power output and efficiency. Crafted with durable materials, the piston ensures reliable operation under demanding conditions, making it suitable for both racing and recreational use. The kit includes all necessary components to facilitate a straightforward installation, providing a significant boost in engine performance and longevity.
Constructed to meet strict quality standards, the PROX Piston Kit guarantees compatibility with Honda CRF450R and CRF450X engines. It is an ideal choice for riders seeking to enhance engine responsiveness and overall bike performance. The design ensures proper clearance and fitment, reducing the risk of engine damage and promoting smooth operation. This piston kit is a valuable upgrade for those looking to restore engine power or improve existing performance capabilities.
Whether you're rebuilding your engine or upgrading for competitive racing, the PROX Piston Kit offers dependable quality and precise engineering. It is engineered to provide excellent thermal stability and wear resistance, contributing to extended engine life. Trust PROX's expertise in motorcycle performance parts to deliver a product that meets the highest standards of quality and performance.

Features:

• Designed specifically for Honda CRF450R and CRF450X models

• Compression ratio of 12.0:1 for increased power

• Precision-engineered piston for optimal fit and performance

• Durable construction for reliable operation under high stress

• Includes all necessary components for easy installation