VERTEX UK PISTON KIT         24448A         STD     (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.   97.00mm     [A   96.95mm]

Replacement Parts.

• Rings.   590397000003
• Pin.   715425
• Clips. 72074

MODEL FITMENT

• YAMAHA WR450F 2021-2022 COMPR 12,8:1
• YAMAHA YZ450F 2020-2022 COMPR 12,8:1