A giant leap forward in backcountry performance. Arctic Cat’s revolutionary new single-beam rear suspension system flexes with the terrain and performs incredibly in deep powder. It’s also super lightweight, making it easier to handle.
THE EXTRUDED ALUMINUM BEAM
Hollowed box support system with magnesium attachment points resulting in minimal parts and a lighter machine.
SINGLE PIVOT POINT
Allows the track to bend and conform to the snow–whether you’re on a side hill or flat surface, or straight up in powder.
REDUCE WEIGHT
While other machines can accumulate snow equal to their rear suspension weight, the single-beam’s simple design virtually eliminates snow accumulation that would otherwise weigh you down. The Alpha One rear suspension along with the new Power Claw track is 11 pounds lighter than traditional mountain suspensions and track. A complete Alpha One skid frame with shocks and ice scratchers weighs 37.6-pounds.
NEXT-GEN POWER CLAW TRACK
Designed specifically for the Alpha One, this track features centered windows to align with the beam. And aggressive 3.0" paddles with a 3.5" pitch provide a fantastic snow-gripping power with the flexibility to maneuver almost effortlessly.
This kit converts conventional skid frame models to the Alpha One skid frame
Does NOT include shocks, you will need to re-use your existing shocks or purchase new
2018-2019 Mountain Cat and Hardcore style QS3 front arm shock cannot be used with Alpha One skid, the reservoir will interfere with suspension travel, you will need to purchase a new shock
Kit Includes:
Alpha One Skid Frame without shocks
154" x 15" x 3" Next-Gen Power Claw Track with 3.5" pitch
3.5-pitch 7-tooth Track Driver
Mounting Hardware
Instructions
Fits Models:
2018 M 6000, 8000 Mountain Cat, Hardcore, Sno Pro, SE
2019 M 6000, 8000 Mountain Cat, Hardcore, Sno Pro, SE
(Excludes 2018 Early Build & Early Release models)
When switching from a model with the steel track drive shaft, you will also need one 3602-052 spacer and two 3602-051 nuts. This will fit the following models with the addition of those parts:
2017 M 8000 Mountain Cat
2018 M 8000 Mountain Cat Early Build
2018 M 8000 Sno Pro Early Release
Kit can also be used on older models if they have been modified with a dropped chaincase
Can also be used on 2017-2019 M 9000 King Cat, but will require track driver modifications
Complimenting shocks can be purchased at additional cost:
3704-278 - Fox Float 3 QS3 Front Arm Shock - 2019-2022 Alpha One
8639-327 - Fox Float 3 QS3 Front Arm Shock - 2019-2020 Alpha One
3704-278 - Fox Float 3 QS3 Front Arm Shock - 2019-2020 Alpha One
8639-326 - Fox Zero 1.5 QS3 Front Arm Shock - 2020-2022 Hardcore & 2021-2022 Riot X
3704-610, 0604-790, 3704-783, 4604-186 - Fox Zero 1.5 QS3 Front Arm Shock - 2020-2022 Hardcore & 2021-2022 Riot X
2704-786, 0604-790, 1704-236, 3604-200 - Fox Zero Pro Front Arm Shock - 2016-2022 M
3704-198 - Fox Float 3 Rear Arm Shock - 2018-2019 M Sno Pro
3704-218 - Fox Float 3 QSL Rear Arm Shock - 2018-2019 Mountain Cat
3704-279 - Fox Float 3 QSL Rear Arm Shock - 2019-2022 Alpha One
3704-612, 2703-502 - Fox QSL Coil Over Rear Arm Shock - 2020-2022 Hardcore & 2021-2022 Riot X
| SKU | 8639-080 |
|---|---|
| Color | Black |
| Prop 65: |

Country Cat is an Arctic Cat, E-Z-GO, Kawasaki, and Textron off Road dealer that opened it's doors in November 1991. We started small and over the years have grown to become one of the largest powersports dealers in the United States. We believe this success has been attributed to living by the motto: "Commitment to Service, Passion for Excellence."




