Hot Rods Complete Crankshaft Assembly for Honda TRX250R 1987-1989

Upgrade your Honda TRX250R with the Hot Rods Part Number 4107 complete crankshaft assembly, designed for optimal performance and durability. This crankshaft is a premier alternative to costly OEM parts, offering a reliable and cost-effective solution for ATV enthusiasts seeking to enhance their engine's power. Sold complete and ready for installation, it features the original proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, ensuring a seamless fit and dependable operation. Manufactured to meet or surpass OEM specifications, these crankshafts are factory assembled and trued, providing a high-quality component that maintains the integrity of your engine. Fully rebuildable with genuine Hot Rods connecting rods and bearings, this assembly offers long-term serviceability and peace of mind. The gears are crafted to meet DIN Class 9 standards or higher, contributing to smooth operation and longevity. Designed as a drop-in replacement, this crankshaft requires no modification in most applications, making it an easy upgrade for your ATV. It features CNC machining and dynamic balancing tailored to accommodate increased stroke, which results in increased displacement and horsepower. The design allows for the use of stock pistons in most cases, simplifying installation and reducing costs. The Hot Rods stroker crankshaft also provides options for significant displacement and horsepower gains when matched with Cylinder Works Big Bore cylinders, making it ideal for performance builds. Whether you're looking for a reliable replacement or aiming to boost your ATV’s performance, this crankshaft assembly delivers quality, durability, and increased power, ensuring your Honda TRX250R runs at its best.

Features:

• Crankshafts designed for Honda TRX250R models from 1987 to 1989

• Premier alternative to costly OEM crankshafts

• Sold complete and ready for installation with original Hot Rods connecting rods, top-end bearings, and crankshaft webs

• Factory assembled and trued to OEM specifications, ensuring performance and durability

• Fully rebuildable with genuine Hot Rods components

• Gears manufactured at DIN Class 9 quality level or higher

• Stroker crankshafts featuring increased stroke for higher displacement and horsepower

• Drop-in replacement requiring no modifications in most applications

• CNC machined and dynamically balanced for increased stroke compatibility

• Compatible with stock pistons in most cases

• Ideal for pairing with Cylinder Works Big Bore cylinders for significant performance gains

Fits,
Honda TRX250R 1987
Honda TRX250R 1988
Honda TRX250R 1989