Hot Rods Complete Crankshaft Assembly for Honda TRX250R 1987-1989

The Hot Rods Part Number 4007 Complete Crankshaft Assembly is a high-performance replacement designed for Honda TRX250R models from 1987 to 1989. This crankshaft offers an excellent alternative to costly OEM parts, providing durability and performance enhancements. It is sold complete and ready for installation, featuring the original proven Hot Rods connecting rods, top end bearings, and crankshaft webs, ensuring seamless compatibility and reliable operation. Factory assembled and trued to OEM specifications, this crankshaft surpasses OEM standards in both performance and longevity, making it an ideal upgrade for enthusiasts and professionals alike. The assembly is fully rebuildable with genuine Hot Rods connecting rods and bearings, allowing for future maintenance and customization. Gears are manufactured to DIN Class 9 or higher, ensuring precise engagement and durability. The crankshaft's design incorporates all the features of standard models but offers added benefits, including increased stroke for enhanced displacement and horsepower. It is a drop-in replacement that requires no modifications in most applications, simplifying installation. CNC-machined and dynamically balanced to suit the increased stroke, this crankshaft maintains smooth operation and consistent performance. It uses a stock piston in most cases and can be paired with Cylinder Works Big Bore cylinders for significant displacement and power gains. Whether you're rebuilding or upgrading your ATV, the Hot Rods Complete Crankshaft Assembly delivers quality, performance, and reliability for your Honda TRX250R.

Features:

• Crankshafts designed for high-performance and durability

• Premier alternative to costly OEM crankshafts

• Sold complete and ready for installation with proven Hot Rods components

• Factory assembled and trued to OEM specifications, surpassing OEM performance

• Fully rebuildable with genuine Hot Rods connecting rods and bearings

• Gears manufactured at DIN Class 9 or higher for longevity and precision

• Stroker crankshaft options for increased displacement and horsepower

• Increased stroke for enhanced engine performance

• Drop-in replacement requiring no modifications in most applications

• CNC machined and dynamically balanced for smooth operation

• Compatible with stock pistons in most cases

• Ideal for pairing with Big Bore cylinders for significant power gains

Fits,
Honda TRX250R 1987
Honda TRX250R 1988
Honda TRX250R 1989