• Tighten the front belt tension – longer belt life
• Included "+" markings on the upper and lower belt covers for easy identification.
• "0" inserts included allow for a looser side belt tension that previously available for the 22-4, #1–4.
• Direct fit, will replace the front belt cover and stock belt tensioners with no other parts or modifications required.

The TLR Race team had found that a slightly tighter front belt setting was needed on higher grip tracks, to reduce/eliminate belt skip. We've found this front belt setting to work well in all conditions. Also, they could easily run modified with the side belt using the loosest (#1) tensioners, and an even looser option was needed for SPEC racing. After lots of testing, we've found the "0" side belt inserts to work well for most mod and spec racers in their 22-4s. All parts is a direct fit replacement part that requires no other parts or modifications.