
Segment set designed by TECNIUM for engine reconditioning of roadster cylinders. This set Ø57 mm matches the original specifications to ensure optimal sealing between piston and sleeve during refurbishment. Ideal for replacing worn segments and regaining the required mechanical clearances without changing the piston.
The segments are intended for TECNIUM brand pistons and are aimed at motorcyclists performing engine restoration: replacing compression and scraper segments to limit compression losses and oil emissions. Before installation, check the axial and radial clearance according to manufacturer specifications and lightly lubricate the segments to facilitate installation.
Frequent compatibilities: HONDA NX 125 (JD12) 1997, HONDA CG 125 (CG125) 1985, HONDA XL 125 S (L125S) 1984 — verify the conformity of specifications before purchase.