Piston Kit Gp Domed 54.0 C RS125 03-09, Vertex 23105C Gp Honda

VERTEX UK PISTON KIT FORGED 23105C 1-RING

Vertex kit  DOME TOP  piston for the Honda RS 125  / RS250

These are a good alternative to the Standard HRC pistons at a much better price

Piston kit comes with.8mm flat ring Ring, Pin, and 2 x clips

Its very important to prep them well, by champhering all the skirts,and the ring groove,as well as setting the ring gap, as the ring fits all sizes ( IE the biggest )

Ring gap is at the back, so runs over the rear boost port, requiring good champhering of the rear port.

I recommend the ring is changed half way through the 300 to 350 KM life of the piston, to prevent the ring locating tag breaking.

 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.   54.00mm   [C 53.96mm]

Replacement Parts.

• Rings.   53007805400 Need 1,
• Pin.     711127,
• Clips. 72071,

MODEL FITMENT:

• HONDA RS125, GP,   2003-2009 DOME