Vertex Forged Big Bore Piston Kit for 2011-14 Polaris RZR 900 models - Bored to 97.96mm - 23834A 2011 KTM 450 EXC 2019 Polaris Pro RMK 850

2019 Polaris Pro RMK 850 w/163" track

1998 Honda Foreman 450 ES 4x4

You can re-use the existing pulser and wire leads

2006 Triumph Speed Triple

2004 Yamaha YFM350 Wolverine 4x4

Vertex Forged Big Bore Piston Kit for 2011-14 Polaris RZR 900 models - Bored to 97.96mm - 23834A 2011 KTM 450 EXC 2019 Polaris Pro RMK 850Vertex Big Bore Piston Kit Part Number: 23834A Manufactured from the highest quality aluminum alloys Vertex cast or forged piston kit with MSO2 coated piston skirt Available in unique piston profiles and compression ratios to maximize power. Piston kit includes rings, wrist pin, cir clips Made in the USA Manufactured from the highest quality aluminum alloys and tempered to a T 5 or T 6 hardening and tempering cycles. Vertex produces unique piston