Whether you ride through a snowy winter or a sandy summer you know the havoc that salt can create when it comes to your bike. Even in the best trail conditions rogue rocks branches & well life in general can take their toll. For these reasons its hard to argue against the merits of an Aluminium construction especially one as awesome as whats found on our Fatboy Comp. It provides the perfect blend of efficiency & durability so you get a touch more security without sacrificing anything in the performance department. & in keeping with this theme we specd it with a no-nonsense build thats hungry to perform on the trail season after season. Once you go fat you never go back. The frame features an M4 alloy construction that provides the ideal blend of efficiency & durability while the geometry creates a roomy top tube & short chainstays for easy climbing & confident descending.A FACT carbon fibre fork provides tons of compliance & absorbs chatter while simultaneously keeping the overall weight of the bike down. Our Stout XC 90 alloy rims have been laced to Stout XC hubs to form a wheelset thats dependable rugged & efficient. So whether youre trail riding or ploughing through the snow these wheels will be the perfect mix of performance & strength.26x.4.6" Ground Control tyres help soak up bumps while also providing a game-changing level of traction control & floatation for better handling out in the wild.A Race Face Turbine Cinch one-by crankset features an alloy spindle for added strength & long-term durability while also leading the way for an efficient lightweight & simplified drivetrain with plenty of gear range for hard drives on the flats & climbs. Technical Specifications FRAME Specialized M4 Premium Aluminium fully-butted w/ smooth welds tapered head tube post-mount disc dropouts 190mm rear hub spacing replaceable alloy derailleur hanger FORK Specialized FACT carbon full monocoque tapered steerer 135mm hub spacing open QR dropouts HEADSET 1-1/8" upper 1-1/2" lower threadless Campy style cartridge bearings STEM Specialized XC 3D forged alloy 4-bolt 6-degree rise HANDLEBARS Specialized XC butted 6061 alloy 8-degree backsweep 6-degree upsweep 10mm rise 31.8mm GRIPS Specialized Sip Grip light lock-on half-waffle S/M: regular thickness L/XL: XL thickness FRONT BRAKE Shimano Deore hydraulic disc dual piston resin pads Ice-Tech rotor REAR BRAKE Shimano Deore hydraulic disc dual piston resin pads Ice-Tech rotor BRAKE LEVERS Shimano hydraulic reach adjust REAR DERAILLEUR SRAM X0 Type 2.1 10-speed long cage SHIFT LEVERS SRAM X9 10-speed trigger CASSETTE Custom Sunrace wide range 10-speed 11-40t CHAIN KMC X10L 10-speed w/ reusable Missing Link CRANKSET Race Face Turbine Cinch PF30 BB 100mm spindle 28T direct mount ring PEDALS Specialized Bennies 6061 alloy body sealed cartridge 4.5mm removable pins RIMS Specialized Stout XC 90 disc alloy single wall 90mm wide sleeve joint hookless design 32h FRONT HUB Specialized Stout XC 135 Hi Lo disc alloy sealed cartridge bearings QR 32h REAR HUB Specialized Stout XC 190 Hi Lo disc alloy sealed cartridge bearings QR 32h SPOKES Stainless butted 2.0/1.8/2.0mm black FRONT TYRE Specialized Ground Control Fat 120TPI folding bead 26x 4.6"REAR TYRE Specialized Ground Control Fat 120TPI folding bead 26x 4.6"INNER TUBES Standard Presta valve SADDLE Body Geometry Henge Comp hollow Cr-Mo rails 143mm SEATPOST Alloy 2-bolt 12.5mm offset 30.9mm anti-corrosion hardware SEAT BINDER Alloy 31.8mm