Specialized Fuse Pro 6Fattie 27.5"  2017 Mountain Bike

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

The Fuse Pro 6Fattie is the next step in the evolution of trail riding. Now we know that sounds bold coming from a hardtail, but with our all-new 6Fattie Wheel System, the Fuse puts out more traction, more floatation, and better handling, all without sacrificing anything to efficiency. And when teamed-up with a low and slack geometry that keeps you glued to the trail, and our exclusive Diamond Stay design that keeps the chainstays as short as possible for snappy handling and quick accelerations, that "bold" statement above becomes undeniable fact.

  • M4 Premium Aluminium proved to be the right material for the job, allowing a lightweight, durable frame with a low and slack geometry that's equal parts snappy and efficient on climbs and descents. It also allowed us to incorporate our exclusive Diamond Stay that accommodates the 6Fattie wheels/tyres without compromising on our hallmark short chainstays that give unrivalled handling and climbing prowess.
  • A RockShox Reba RC3 650+ fork was developed to deliver 100/120mm (size-specific) of plush, trail taming travel, while accommodating 15x110mm thru-axles for reliable handling and durability over rough, bumpy, or loose terrain.
  • 38mm-wide Roval 650b wheels are hand-built to provide the perfect tension and a longer lifespan, while an ultra-wide alloy design allows for higher tyre volumes that decrease deflection in order to provide more stability and increased traction.
  • 650bx3.0" 6Fattie Ground Control tyres feature a perfectly sized contact patch for life-changing levels of traction and control while cornering, all without sacrificing climbing efficiency or descending prowess.
  • SRAM's S-2200 11-speed crankset delivers all the ease-of-use climbing and descending efficiency that a one-by setup is known for, but what we're most excited about is how seamlessly it interfaces with our exclusive Diamond Stay design and bottom bracket junction to form a smooth, natural, and intuitive ride quality.


Frame Specialized M4 Premium Aluminium, Trail 6Fattie Geometry, fully-butted w/ smooth welds, tapered head tube, tapered seat tube, forged 160mm disc mounts, 148mm thru-axle dropouts, replaceable alloy derailleur hanger
Forks RockShox Reba RC3 650+, Solo Air spring, S: 100mm travel, M/L/XL: 120mm travel, compression adjust, rebound adjust, lockout, tapered alloy steerer, forged hollow aluminum crown, Maxle stealth, disc mount
Headset 1-1/8" upper, 1-1/2" lower, threadless, Campy style, cartridge bearings
Handlebars Specialized, 7050 alloy, 8-backsweep, 6-upsweep, 10mm rise, 750mm, 31.8mm
Stem Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise
Shifters 11 Speed SRAM X1, 11-speed, trigger
Rear_Mech SRAM X01 Type 2.1, 11-speed, carbon cage
Chainset SRAM S-2200, carbon, 148-specific chain line, PF30, X-Sync 30T direct mount ring
Bottom_Bracket SRAM, PF30, OS press-in bearings, sealed cartridge
Chain KMC X11L, 11-speed, w/ reusable MissingLink
Cassette SRAM XG-1175, 11-speed, 10-42t
Front_Brake SRAM DB5 Trail, 4-piston, semi-metallic pads, 180mm rotor
Rear_Brake SRAM DB5, dual piston, semi-metallic pads, 160mm rotor
Rims Roval 650b, alloy, 38mm wide, 2Bliss Ready, 24/28h
Front_Hub Specialized, Hi Lo disc, alloy, cartridge bearings, 15x110mm thru-axle, QR, 24h
Rear_Hub Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12x148mm thru-axle, 28h
Spokes DT Swiss Industry, stainless
Tyres Specialized 6Fattie Ground Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0" FrontSpecialized 6Fattie Ground Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0" Rear
Seatpost Command Post IRcc, cruiser control technology, micro-adjust height adjustable, alien head design, bottom mount cable routing, remote adjust SRL lever, 30.9mm, S: 100mm travel, M/L/XL: 125mm travel
Pedals Alloy, 1 pc. body, 9/16", w/ reflectors

Occasionally, without notice, manufacturers change product design and/or specifications.