YSS MZ266-365TRL Emulsion / Gas Shock (Explanation of the numbers below)
36MM piston / 16mm shaft / 365mm length - Adjustable length, re-bound damping and threaded pre-load adjustment (see photo) Looks very little used and from a1983 R80 G/S Not sure what the spring rate is but I’m 12 1/2 stone and it worked fine for me.
£160 Posted to mainland UK (Currently £329 from Brooks Suspension)
Code explanation:
• Digit 1: Product group (eg M for Rear Mono & R for Rear Twin)
• Digit 2: Product type: (eg E for Eco line & Z for Emulsion)
• Digit 3 to 6: Piston & shaft size (eg 366 36mm piston/16mm shaft or 302 30mm piston/12mm shaft)
• Digit 7: – or /
• Digit 8 to 10: Length of shock (mm)
• Digit 11 to 14: Features (eg T for threaded preload, R for rebound adjustment, L for length adjustment)




36MM piston / 16mm shaft / 365mm length - Adjustable length, re-bound damping and threaded pre-load adjustment (see photo) Looks very little used and from a1983 R80 G/S Not sure what the spring rate is but I’m 12 1/2 stone and it worked fine for me.
£160 Posted to mainland UK (Currently £329 from Brooks Suspension)
Code explanation:
• Digit 1: Product group (eg M for Rear Mono & R for Rear Twin)
• Digit 2: Product type: (eg E for Eco line & Z for Emulsion)
• Digit 3 to 6: Piston & shaft size (eg 366 36mm piston/16mm shaft or 302 30mm piston/12mm shaft)
• Digit 7: – or /
• Digit 8 to 10: Length of shock (mm)
• Digit 11 to 14: Features (eg T for threaded preload, R for rebound adjustment, L for length adjustment)



