Specialized Stumpjumper Comp Alloy 650b Mountain Bike 2018

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When you need to blend ruggedness, efficiency, and down right nimbleness into one trail bike, it's pretty damn hard to beat the confident construction of an alloy frame like the Stumpjumper Comp Alloy 650b.

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from as little as £62.49 per month with a 10% deposit Open Finance Calculator

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£2499.99

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Specialized Stumpjumper Comp Alloy 650b Mountain Bike 2018

  • FRAME Specialized M5 Aluminum, 27.5 Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
  • FORK RockShox Reba RL, tapered alloy steerer, 46mm offset, external rebound, low speed comp to lockout, 15mm Maxle® Lite, custom 15x110mm Boost™, 150mm of travel
  • REAR SHOCK RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm
  • FRONT HUB Specialized, sealed cartridge bearings, 15x110mm spacing, 24h
  • REAR HUB Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
  • SPOKES DT Swiss Industry, stainless, 3-cross, 2.0"RIMSRoval Traverse 27.5, hookless alloy, 29mm inner width, tubeless ready, 24/28h
  • INNER TUBE SStandard, Presta valve
  • FRONT TYRE Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
  • REAR TYRE Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
  • CRANKSET Race Face Aeffect, PF30
  • CHAINRINGS Steel, 30T
  • BOTTOM BRACKET Race Face PF30
  • SHIFT LEVERS SRAM GX, trigger, 11-speed
  • REAR DERAILLEUR SRAM GX, long cage, 11-speed
  • CASSETTE SRAM XG 1150, 11-speed, 10-42t
  • CHAIN KMC X11, 11-speed w/ Missing Link™
  • FRONT BRAKE SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
  • REAR BRAKE SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
  • HANDLEBARS Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width
  • GRIPS Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
  • STEM Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
  • SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
  • SEATPOST Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel
  • SEAT BINDER Alloy, 34.9mm
  • PEDALS Specialized Platform, Cr-Mo, 9/16" spindle

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Rider's Height Suggested Frame Size
4'10"- 5'2" (148 - 158cm) 13" - 14" X-Small
5'2"- 5'6" (158 - 168cm) 15" - 16" Small
5'6"- 5'10" (168- 178cm) 17" - 18" Medium
5'10" - 6'1" (178 - 185cm) 19" - 20" Large
6'1" - 6'4" (185 - 193cm) 21" - 22" X-Large
6'4" - 6'6" (193 - 198cm) 23" - 24" XX-Large

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