Manitou | Mastodon Pro - Extended / 100mm
Manitou | Mastodon Pro -
Manitou | Mastodon Pro -
Manitou | Mastodon Pro -
Manitou | Mastodon Pro -
Manitou | Mastodon Pro -

Mastodon Pro

191-36890-A601-D

Regular price $949.99 Sale price$617.49 Save $332.50
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Description

Mastodon is the real-world trail suspension for fatbikes. This fatbike fork delivers all-temperature performance, working equally well in winter or summer, soaking up chatter and big hits. Extended ride height versions fit up to 26×5.15” / 27.5×4.5” tires. Standard ride height versions fit up to 26×4” / 27.5×3.8” tires on the snow, or taking on shimmering hot sand like a pro. All-temperature performance born of frigid winter ride-testing. 34mm trail chassis is stiffer and steers more precisely than any other fatbike suspension fork.

    •100mm and 120mm forks are both internally adjustable in 10mm increments from 100-140mm of travel.
    •Dorado Air Spring
    •MC2 Compression Damping
    •TPC Rebound Damping
    •26", 27.5"

    •Wheel Size: 26/27.5"
    •Weight: 2152g (Standard) 2172g (Extended)
    •Offset: 51mm
    •Ride Height: 511-561mm (Standard) 531-571mm (Extended)
    •Travel: 100-150mm internally adjustable in 10mm increments (Standard) 100-140mm (Extended)
    •Spring: Dorado Air w/ IVA
    •Compression Damping: MC2
    •Rebound Damping: Half Cartridge Adjustable TPC
    •Adjustments: Air, Air Volume, Rebound, LS and HS compression
    •Steerer: 1.5" Tapered
    •Crown: Forged Aluminum, Deep Bore Hollow
    •Leg Diameter: 34mm
    •Leg Material: 7000 - Series Butted Aluminum
    •Brake Post Mount: 180mm (203mm Max)
    •Axle :15mmx 150mm Hexlock SL
    •Max Tire Size: 26x4" / 27.5x3.8" (Standard)26x5.15" / 27.5x4.5" (Extended)
    •E-Pac: Yes

    Customer Reviews

    Based on 8 reviews
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    k
    k.
    AWESOME!

    Every fat tire bike needs this fork! I installed one on my Specialized Fat Boy Expert and it completely changed the bike. The fun factor is through the roof and it is now my favorite bike to ride. I also have an Epic and Stumpy which both serve a purpose but their not as fun as the FB. My only disappointment is not getting the snow camo model that would look sic with my white frame.

    B
    B.H.
    Recommended upgrade

    Have a quietkat fat bike - full suspension ebike. Came with an inverted fork that didn’t last long. This has been a great upgrade. Feels stronger and absorbs hits great. Very satisfied with my purchase.

    J
    Joshua
    Wonderfully executed and thoughtfully refined

    I have two Mastodon forks. A first generation—2017–model and a 2021–22 model. Both forks deliver excellent performance. The latest version offers subtle but meaningful improvements including, a lower profile compression knob allowing for better down tube clearance on more frames.
    I HIGHLY recommend purchasing the Infinite rate tune kit (IRT) to replace the Incremental volume adjust (IVA), which comes standard on the fork. For the newer versions of the fork, **Be sure** to get the IRT that is installed using a cassette Lockring tool rather than a socket.
    The well refined chassis is what sets this fork above others designed for fat tires. Excellent fit and finish, easy wheel installation, straight forward setup and operation, and outstanding customization—especially with the IRT. The functionality of this fork with its ability to either be set up in a way that you almost forget it’s there, because it’s just doing the work of absorbing the bumps. Or, tuned to feel a very specific way that suits a particular style of riding, offers an improvement to any fat bike that cannot be overstated.

    J
    Jason
    Better than a Wren

    Had a Wren, and it was a noodle compared to the Mastadon. The Mastadon is stiff as hell and much easier to tune.

    k
    keith knight
    Why not

    Don't think just buy! Well worth the money!
    Far exceed the RS Bluto on performance and stiffness.
    I have it on both my fatties and increased travel to 140mm on both. It's turned both of my fatties into year round bikes.
    Both are the EXT Pro models it's the only way to go. Now I see Manitou makes it on 150mm, I'll definitely get or 2 in that travel.


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