
ATHENA Segment Ø77mm for piston 9255DA - Manufacturer Ref. S41316169
Easily replace a worn segment on your cross engine with this ATHENA Ø77mm segment, specifically designed for the piston 9255DA. Designed for top-end maintenance, it restores the primary function of the segment: to limit compression leaks between the piston and cylinder wall and to assist in gas evacuation. Ideal for riders who are overhauling a cylinder after disassembly or who wish to maintain reliable performance on the track.
Before installation, check the condition of the cylinder, measure the axial and radial play according to manufacturer recommendations, and lubricate the segment and piston. In case of wear, scratches, or deformation, also replace the piston and/or cylinder to ensure a safe installation. This Athena segment integrates into your maintenance and engine preparation operations without compromising the seriousness of the intervention.