
VERTEX Replica Forged Piston (manufacturer ref. 23935B) — An aluminum forged piston designed for modifications and replacements on Cross and Roadster machines. Precisely machined, it maintains the geometry and tolerances necessary for a careful fit on 125 cm3 engines with a corresponding bore.
Designed to withstand the demands of both off-road and road use, this VERTEX Replica piston is aimed at riders seeking a reliable wear part that meets manufacturer specifications (oversize B). Before installation, check the piston/cylinder clearance and the compatibility of the top-end kit: a check of the timing and lubrication is recommended to ensure the longevity of the thermal group.
Examples of compatible models: BETA RR 125 4T MOTARD LC (2020), YAMAHA MT-125 ABS (RE29) (2019), HM LOCUSTA 125 (2015). Manufacturer reference: 23935B.