TRX450R TRX 450R 450ER 100 mil Big Bore Kit +3 Cylinder Complete Top End Rebuild
- 100mm cylinder
- JE or CP forged piston
- Hi temp piston rings
- Wristpin
- Circlips
- Stud kit
- Top end gasket kit
- Timing chain
Piston uses pump or race gas. Everything is new in the original packaging and the original manufacturer's warranty applies*
*We ALWAYS STRONGLY recommend that this be installed by a qualified mechanic with experience doing this type of work. Warranty does not cover any failure that is a result of improper installation, improper break in, improper tuning, or misuse. For any warranty to be considered the part(s) in questions must first be sent to us for inspection. We can not warranty anything based on phone calls or photos alone.