VERTEX UK PISTON KIT         24570050       (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.   54.50MM OVERSIZE. +0.50MM (54.45MM)

MODEL FITMENT

• FANTIC MOTOR XX 125 2022
• YAMAHA WR125 2022
• YAMAHA YZ125 2022