Speedwerx - Arctic Cat Billet Track Tensioner Block Kit RB-S155-AG We used the AXYS RMK

We used the AXYS RMK as our benchmark to improve the snowmobility of the Ski Doo Gen 4

but it also offers a sleeker design

SXVenom Mountain

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Speedwerx - Arctic Cat Billet Track Tensioner Block Kit RB-S155-AG We used the AXYS RMKBillet Track Tensioner Block Kit 2012 2024 ZR F XF RIOT M Models This tensioner block kit replaces the stock cast block and 8mm bolt with a 6061 billet aluminum block and 3 8 bolt to improve durability for cross country racing or aggressive trail and mountain riding. Installation is pretty easy, you do need to do a small amount of grinding for the larger bolt to drop into the recessed area or channel of the axle, where the old smaller bolt used to