2019 Mukluk Carbon Frameset

This material offers improved stiffness, better vibration damping, excellent durability, and weight savings compared to other frame materials

Mukluk’s geometry works extremely well in all conditions and use cases, whether it be riding groomed singletrack at your local trail, exploring a beach coastline, or embarking across the wild frozen expanses of Alaska. At its core, we use the shortest chainstay possible with a headtube angle and fork offset that place the rider’s center of gravity further over the rear wheel. This location and combination of front and rear center is key to getting a fat bike that is stable, steers well in loose conditions, and still feels nimble and agile despite the massive wheels and tires. A low bottom bracket is also key, to keep the rider’s center of gravity low, and to make dabbing, dismounting, and remounting easier

Mukluk rolls on 26 x 4.8” wheels and tires. This huge tire delivers massive traction, stability, and optimum flotation on soft surfaces such as ungroomed snow or loose sand

Featuring a full carbon design, the Kingpin Deluxe Fork is lightweight and durable, and features an amazing array of accessory bosses to help you make the most of your Mukluk fat bike: Dual sets of Three-Pack bosses on each leg accept bottle cages or our Anything Cage accessory / Lowrider mounts work with our Down Under front rack for a traditional touring setup / Internal dynamo hub wire routing keeps the front end clean for those upgrading to dyno hubs / 150 x 15mm thru-axle design boosts stiffness and aids in solid tracking on the trail

Mukluk Carbon is spec’d with a two position fixed plate, with the first of the two openings allowing room for a 4.7” tire on a 70mm rim while keeping a chainstay length of 432mm. The second position sets the wheel a little further back giving you options for larger tire/rim combinations. Adjustable plates are available separately for singlespeed setup or finer adjustments

The fork included with this frame works with the following wheel and tire combinations: 26 x 3.8 – 5.0” on up to a 100mm rim / 27.5 x 3.0 – 4.0” on an 80mm rim / 29 x 2.3 – 3.0” on a 50mm rim

Mukluk is designed for use with up to 26 x 4.8” fat bike tires on rims up to 100mm wide. The frame is also compatible with following wheel and tire combinations: 26 x 3.8 - 4.8" on up to a 100mm rims / 27.5 x 3.0 – 4.0” on an 80mm rim / 29 x 2.25 – 3.0” on a 50mm rim

The Mukluk frame is 1x and 2x compatible and designed for premium drivetrain performance while maintaining narrow fat bike crank arms for less knee stress: 197mm symmetrical rear end for modern rim/tire fit / 100mm threaded bottom bracket / Rider-friendly narrow Q-Factor cranks / 1x or 2x frame design / Up to a 32t max chainring for 1x setups; 36/24t max for 2x setups

Full-length housing improves shifting performance in poor conditions and increases use time between maintenance intervals

Compatible with 31.6mm dropper seatposts for true trail bike riding experiences

Fits 2017 and later Mukluk and Heyday! frames (Salsa Rack-Lock seatpost collar required)

Mukluk Carbon features numerous accessory mounts: Toptube bosses for Salsa EXP Series Toptube Bag / 2 water bottle mounts inside frame triangle / 1 accessory mount underneath downtube