Our free flowing baffle design will give you excellent throttle response

Adjustable from 66 to 82 grams (Stock weight is 70g)

The stock ratchet tensioner over tightens the chain causing premature chain failure

A must-have for running high boost tunes

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Chain Tensioner Manual / AC('12+) - SKU: ST-4001095 Category_Default Category/SLED/Arctic Cat/ZR\/ZL Models Our free flowing baffle designManual chain tensioner that can be adjusted to any desired chain tension. Made from CNC billet steel to fit the contour of the stock case. The stock ratchet tensioner over tightens the chain causing premature chain failure. This tensioner will not over tighten the chain and stays fixed. Periodic adjustment will be required. Fits the 2012 Up Arctic Cat 800 and 1100 models. Fits 2012 Up Arctic Cat 800 and 1100 models Adjusts to any desired chain tension