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Specialized Fuse 27.5" Mountain Bike 2023


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Fuse 27.5" Mountain Bike 2023

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Product ID: 1493539

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Specialized Fuse 27.5" Mountain Bike 2023

The Specialized Fuse 27.5" Mountain Bike is ideal for when the riding is fast, rough, and technical. An A1 aluminium frame is lightweight but strong and possesses an oversized downtube to donate excellent responsiveness to heavy pedalling loads. Additionally, the frame features a low-slung top tube to increase manoeuvrability and precisely shaped seatstays to guarantee plenty of clearance for wide, high volume tyres. An X-Fusion fork complements the frame, donating 130mm of plush suspension to aid the rider when the trails are at their roughest.

A long geometry ensures the rider's weight is perfectly distributed, while the slack head and steep seat angles donate stable handling and efficient power transfer, respectively. Strong wheels and plush tyres handle the biggest hits and most demanding surfaces with aplomb and are driven forwards by a crisp-shifting 9-speed gear setup. Hydraulic disc brakes stop with power and control, and a dropper seatpost makes sure the saddle doesn't impede the rider during frantic, high-speed descents. 


  • A burly trail bike that is precise, responsive and composed over any terrain
  • The A1 aluminium frame is robust and light
  • A wide diameter down tube increases the frame's lateral stiffness for reactive acceleration
  • A low slung top tube improves manoeuvrability through the most technical trails
  • Shaped seat stays provide ample clearance for 27.5x2.8" tyres 
  • The long reach, slack head angle and steep seat angle ensure perfect weight distribution, composed handling and efficient power transfer
  • An X-Fusion Mig fork grants 130mm of smooth suspension to increase line accuracy and composure over jumps and around rough berms
  • A stout, trail riding-inspired 27.5” wheelset shrugs off abuse
  • Wide, high volume tubeless-ready 27.5” tyres provide traction and control
  • A slick-shifting 9-speed gear setup offers a vast range of ratios
  • Shimano hydraulic disc brakes offer power and control in extreme conditions
  • A TransX dropper seatpost gets the saddle out of the way when the trails are fast and technical

Technical Specification

Frame Specialized A1 Premium Aluminium, 148mm thru-axle, tapered head tube, internal cable routing
Fork X-Fusion MIG 27.5, External Rebound and Compression adjust, coil spring, 46mm Offset, 130mm of travel
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Stem Specialized Stout 3D-forged alloy, 31.8mm, 6-degree rise
Handlebar Specialized Stout Riser, double-butted alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, Width 750mm (XS / S) / 780mm (M / L / XL), 31.8mm
Grips Specialized Trail Grips, lock-on
Front Brake Shimano BR-MT200, hydraulic disc, 180mm
Rear Brake Shimano BR-MT200, hydraulic disc, 160mm
Brake Levers Shimano BR-MT200, hydraulic
Rear Derailleur microSHIFT Advent, 1x9 with clutch
Shift Levers microSHIFT Advent, 9-speed
Chain KMC X9EPT, 9-speed, anti-corrosion coating with reusable Missing Link™
Cassette microSHIFT Advent, 9-speed, 11-42t
Crankset Specialized Stout, forged alloy, 76mm BCD, 30t chainring
Front Wheel Rim - Specialized Alloy 27.5”, tubeless-ready, double-wall, 29mm internal width, 28h / Hub - Shimano MT400-B, Center Lock 28h, 15x110 Boost / Spokes - Stainless, 14g
Rear Wheel Rim - Specialized Alloy 27.5”, tubeless-ready, double-wall, 29mm internal width, 32h / Hub - Shimano MT400-B, Centerlock, 12x148 Boost, 32h / Spokes - Stainless, 14g
Front Tyre Specialized Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3", tubeless-ready clincher
Rear Tyre Specialized Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3", tubeless-ready clincher
Saddle Specialized Bridge Comp, Steel rails
Seatpost TranzX Dropper, 34.9mm, XS-S
Pedals Available to be purchased separately

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Specialized Fuse 27.5" Mountain Bike 2023 Sizing

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