Piston Kit (Stock Bore) 11.5:1 for Honda TRX450/R/ER ’04-‘05

When it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminium alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.

What truly sets Vertex apart from the competition are the unique piston profiles and compression ratios that are offered in A, B and C sizes. This variation in sizing, a mere 0.004", allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption.

Compatible with:
Honda TRX450 ’04-‘05
Honda TRX450R ’04-‘05
Honda TRX450ER ’04-‘05