Manitou Mastodon Comp Gen 3 Fat Bike Fork with Adjustable Travel 80-140mm

The Manitou Mastodon Comp - Gen 3 stands as a purpose-built fat bike fork designed to excel where others simply adapt. Unlike trail forks modified for larger tires, this fork is engineered from the ground up to enhance your ride in every condition, from blistering heat to extreme cold. Its development involved rigorous testing in some of the planet’s harshest environments, ensuring unmatched reliability and performance no matter the weather or terrain.

Built to earn its place in the renowned Manitou family, the Mastodon Comp has undergone exhaustive real-world and laboratory tests, proving its resilience at temperatures as low as -40 degrees. With proven Dorado Air technology, advanced seals, and premium lubricants, this fork guarantees smooth, consistent suspension performance across the entire temperature spectrum. It’s the ideal choice for riders demanding durability and control in all climates.

Featuring a significant weight reduction of 120g from previous models, this fork incorporates a new crown, legs, and refined internals to deliver superior handling and responsiveness. The Expert Air spring system provides effortless internal travel adjustments, maintaining a consistent stroke feel regardless of whether you’re riding at 80mm or 140mm travel. This system balances positive and negative air chambers flawlessly, resulting in a smooth, predictable suspension without dead spots, perfectly tailored to riders of varying weights.

What It’s Good For

• Riders seeking a fat bike fork engineered specifically for large tire compatibility and extreme conditions
• All-weather performance, from sub-zero temperatures to heat waves, thanks to Dorado Air internals and advanced sealing
• Adjustable suspension travel from 80mm to 140mm, allowing customization for diverse terrains and riding preferences
• Improved wheel traction and rider comfort through the ABS+ damper with external low-speed compression adjustment
• Lightweight yet durable construction with forged aluminum crown and 6000-series aluminum legs for precise handling
• Compatibility with modern fat bike geometry via a 44mm offset for enhanced steering accuracy and control
• Easy maintenance with updated casting and non-threaded compression rod holes
• Flexible brake routing accommodating existing brake hoses from rigid or other suspension forks

What It’s NOT Good For

• Riders looking for a standard trail fork not optimized for fat bike tire sizes
• Those needing a fork with travel less than 80mm or more than 140mm, as adjustments are limited within this range
• Users preferring coil spring suspension systems instead of air spring technology
• Mountain bikers who do not require the specialized fat bike geometry and related features

Frequently Asked Questions

Can I adjust the travel without extra parts?
The Mastodon Comp features an Expert Air system that allows internal travel adjustments in 10mm increments from 80mm to 140mm without the need for additional components, making it easy to customize your ride on the go.

Is this fork compatible with all fat bike tires?
Yes, it supports wheel sizes 26 and 27.5 inches with maximum tire dimensions up to 26x5.05” or 27.5x4.5”, ensuring broad compatibility for most fat bike setups.

How does the suspension perform in extreme temperatures?
The fork’s internals, including Dorado Air and seals, have been tested extensively in both laboratory and real-world conditions as cold as -40°C, guaranteeing consistent and reliable suspension performance regardless of temperature.

Does the fork accommodate my existing brake setup?
Yes, the front brake routing is designed to allow the use of the same brake hose length from your rigid or other suspension forks, simplifying upgrades and maintenance.

Explore more from the Manitou collection and enhance your ride with compatible Manitou components and add-ons to fully customize your fat bike experience.