Ice Age - Elevate - Twin Rail Ascender Chassis tether They reduce the rotational inertia

They reduce the rotational inertia of that component of the primary clutch by 44% where it matters most

Our redesigned tunnel plates extend further forward to provide additional tunnel support

***We do recommend you purchase a spare set of LOWER ball joints to have as spares and they can be found HERE***

they DO NOT come with the full kit or replacement uppers

and all the hardware necessary to install

Ice Age - Elevate - Twin Rail Ascender Chassis tether They reduce the rotational inertiaIce Age Elevate Twin Rail Ascender Chassis Take your riding to the next level with the ELEVATE twin rail kit by IceAge Performance. Starting with the already powerful platform of the Arctic Cat, we built a spindle rail combination that drastically improves the agility, handling, and deep snow performance by lifting the chassis to a height similar to it's OEM counterparts. This increase in height allows the sled to glide over the snow with ease and