Piston Kit (Increased Compression) - Honda TRX 450 R ('06-'09) / TRX 450 ER ('06-'14) - 450 4T - ProX

Please select the piston size from the box above.

ProX piston kit for Honda TRX 450 R (2006-2009) / TRX 450 ER (2006-2014) - 450cc 4T. The complete application list can be found below.

Technical specifications:
- standard cylinder diameter (factory diameter): 96.00 mm
- engine type: 4-stroke
- total piston length (B): 41.40 mm
- piston pin diameter (C): 19.00 mm
- compression height (D): 14.30 mm
- intake valve pocket diameter (E): -
- exhaust valve pocket diameter (F): -
- internal distance of piston pin (G): 19.50 mm
- piston head shape: flat
- other information: 4 x valve pockets
- manufacturing technology: forged piston
- compression ratio: 13.5:1

Available piston sizes (A):
- A (95.96 mm)
- B (95.97 mm)