VERTEX UK PISTON KIT         24382B   HIGH COMPRESSION GP RACER CHOICE   (Distributed by oro2u.com)

All Vertex Pistons Feature:  
- Standard pistons and components are OEM replacements.
- Kits include piston, rings, wrist pin and circlips.
- All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle.
- Replacement rings are sold individually.
- Made in Italy.
- Fitted in many oem bikes as STD.

SPECIFICATION:

• BORE SIZE.   77.00mm   [B   76.96mm]

Replacement Parts.

• Rings.   56-R9414
• Pin.   711195
• Clips. 72055

MODEL FITMENT

• YAMAHA WR250F 2020-2022 HC COMPR 13,85;1 GP RACERS CHOICE
• YAMAHA YZ250F 2019-2022 HC COMPR 13,85;1 GP RACERS CHOICE