50-99 | LT Helix Shim Washer

for TSS-04/TSS-98 Secondary Clutch

The SLP Helix/Shim will help maintain peak rpm riding at extreme elevations (8000′-up). This shim spaces the hub of the clutch 0.070 which raises the spring preload and rate by 8-10 lbs. It also shortens the length of the initial (Steeper) angle on a compound helix (ie; 58/36.46 with a shim would become a 58/38.40). This improves backshift characteristics at high elevations in very steep conditions. It is especially beneficial when using long, aggressive tracks.