PROX 100mm PISTON KIT A, BETA 498RR 2012-2014, 520RR 10-11

Froged PISTON KIT A 100.00 mm Bore. STD. Compression 12.0:1

Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.

Replacements parts.
PROX RING SET 02.6508,
PROX PISTON PIN 04.2045,
PROX CLIPS 05.2012,

BETA
498RR Enduro 4T (2012-2014),
520RR Enduro 4T (2010-2011),

PROX 01.7512.A