PISTON KIT GP DOMED 54.0 B RS125 03-09, VERTEX 23105B GP HONDA

VERTEX UK PISTON KIT FORGED – 23105B 1-RING ( )

Vertex kit ?DOME TOP ?piston for the Honda RS 125

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 ? [B 53.95mm]

Replacement Parts.

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

MODEL FITMENT:

• HONDA RS125, GP, ? 2003-2009 DOME