Manitou Mastodon Comp Gen 3 Fat Bike Fork
Manitou Mastodon Comp Gen 3 Fat Bike Fork
Manitou Mastodon Comp Gen 3 Fat Bike Fork
Manitou Mastodon Comp Gen 3 Fat Bike Fork

Manitou Mastodon Comp Gen 3 Fat Bike Fork

Regular price$649.99
  • Low stock - 3 items left
  • Inventory on the way

SHIPPING: Fyxation believes in shipping fast! Most orders ship weekdays within 24 hours. We ship via USPS Priority Mail or UPS Ground in the U.S. and via DHL Internationally. Tracking is sent at the time of shipment. If Ship to Store is selected, we'll send tracking when the bike ships to a convenient local bike shop for pro assembly.

NO HASSLE RETURNS / EXCHANGE: You can return or exchange any product you've purchased in new condition within 30 days.


The all new Gen3 Manitou Mastodon Comp fat bike suspension fork keeps Manitou as the leader in fat bike fork design. The Gen 3 Mastodon Comp is adjustable from 80-140mm of travel, fits large tires and drops 120g over the Gen2 design. All weather tested means the Mastodon is ready to roll on the coldest days and makes your fat bike a capable summer rig when the temps rise!

From Manitou

The Mastodon is not a modified or repurposed trail fork compatible with large tire dimensions, but rather it is a fatbike fork made to improve any ride regardless of how low or high the numbers on the thermometer read. To create such a dynamic fork required all-environment and all-temperature performance testing that took the R+D staff to some of the most inhospitable testing environments in the world. To earn its place within the Manitou family, the Mastodon passed performance and reliability testing in both real world and lab scenarios at temperatures as low as -40 degrees. The Dorado Air, seals, lubricants, and all other internals are proven for all-weather performance, no matter how extreme on either end of the temperature spectrum.

Lighter weight! 2254g
Adjustable from 80-140mm
All-temperature design
Spring: Expert Air w/ IVA
Compression: ABS+
Rebound Damping: in-leg adjustable TPC
Adjustments: Air, Air Volume, Rebound, Compression
Crown: Forged Aluminum, Hollow Bore

    Max Tire: Size 26x5.05"/27.5x4.5"
    Weight: 2254g
    Travel: Adjustable from 80-140mm
    Steerer: 1.5" Tapered

    Offset: 44mm (fits modern geo and legacy frames)
    Brake: Post Mount: 180mm (203mm Max)
    Axle: Hexlock SL 15mm x 150mm
    Max Tire: Size 26x5.05"/27.5x4.5"
    Crown to Axle: 80mm travel - 504mm, 100mm travel - 524mm, 120mm travel - 544mm, 140mm travel - 564mm, 160mm travel - 584mm
    Ebike / E-pac Rated: Yes