Stoptech Anti Knock-Back Spring for 26-36mm Pistons (Sold Individually) - 6lbs of Force - 42.200.1011

Stoptech Anti Knock-Back Spring for 26-36mm Pistons (Sold Individually) - 4lbs of Force - 42.200.1007

Stoptech Anti Knock-Back Spring for 26-36mm Pistons (Sold Individually) - 1.5lbs of Force - 42.200.1014

Stoptech Anti Knock-Back Spring for 38-46mm Pistons (Sold Individually) - 0.75lbs of Force - 42.200.1013

Stoptech 26-36mm Anti-Rollback Spring - 2.0lb Force - 42.200.1005

StopTech Replacement Piston 36mm for ST-40 Caliper - 41.536.0001R

StopTech Replacement Caliper Piston 36mm for ST-42 Race - 41.536.000F

KYB

KYB 36MM PISTON BAND KX85 - 120213600101

KYB

KYB 36MM PISTON METAL YZ - 110033600102

Eibach

Eibach Formula Spring - 36mm I.D. - C1200