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Heritage Gloss Acid Mint/Acid Kiwi/Acid Pink

2018 Stumpjumper Expert 650b

Was: £4999.00
Now: £3999.20

Heritage Gloss Acid Mint/Acid Kiwi/Acid Pink

Sizes:
S
M
L
XL

Part No. 93318-3003

HOME > BIKES > MOUNTAIN > 2018 STUMPJUMPER EXPERT 650B

If you're not happy with a ride unless you can really go big, it's just not possible to beat the responsive agility you get with a 650b wheelset. With that in mind, we've made sure our Stumpjumper Expert 650b is the perfect all-round trail bike with carefully selected features.

We started by choosing FACT 9m carbon fibre for the bulk of the frame so that you get a strong and stiff frame that is also ultra-lightweight. The moulding process we use has also meant we can build in a revolutionary SWAT Door into the down tube, with space enough for a spare tube, tool and pump. We know what you're thinking. Won't it all rattle unbearably Well, we made sure to design the compartment so that everything fits in just right, so there will be no noise. What's more, the unique storage will not affect the frame's structural integrity.

The frame itself gives aggressive and nimble geometry that matches up with the 650b wheelset with short chainstays, a low bottom bracket and a slacked out front end, as well as a roomy top tube.

The build is finished off with some of SRAM's most durable and best performing 12-speed components and 150mm of plush travel provided by the FOX 34 Performance fork, on top of hand built Roval Traverse 650b carbon wheels.

You'll never have to look back, unless it's to see your pals gasping for air as they chase.

  • FACT 9m carbon fiber Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWATâ„¢ Door create exceptional handling and zero-hassle storage.
  • The FOX 34 fork features 150mm of plush travel to take on big hits and bumpy terrain with supreme confidence and efficiency.
  • SRAM's 12-speed GX Eagle drivetrain, with a Truvativ Descendent crank, features an ultra-wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.


FRAMEFACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 27.5 Trail Geometry, SWATâ„¢ Door integration, PF30 BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
FORKFOX 34 Performance 27.5, 44mm offset, 15x110mm thru-axle, 150mm of travel
REAR SHOCKRockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
FRONT HUBSpecialized, sealed cartridge bearings, 15x110mm spacing, 24h
REAR HUBSpecialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
SPOKESDT Swiss Industry, stainless, 3-cross, 2.0"
RIMSRoval Traverse Carbon 27.5, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built
INNER TUBESStandard, Presta valve
FRONT TYREButcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
REAR TYREButcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"
CRANKSETTruvativ Descendant, aluminum, Boostâ„¢ 148, 170mm crankarm, 30mm spindle
CHAINRINGS32T
BOTTOM BRACKETPF30
SHIFT LEVERSSRAM GX Eagle, trigger, 12-speed
REAR DERAILLEURSRAM GX Eagle, 12-speed
CASSETTESRAM GX Eagle, 12-speed, 10-50t
CHAINSRAM GX Eagle, 12-speed w/ PowerLock®
FRONT BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
REAR BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
HANDLEBARSSpecialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
GRIPSSpecialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
STEMSpecialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
SADDLEBody Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOSTCommand 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 BINDERAlloy, 34.9mm
PEDALSSpecialized Platform, Cr-Mo, 9/16" spindle

As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.


Size S M L XL
BB Drop 18mm 18mm 18mm 18mm
BB Height, 27.5x2.3" 335mm 335mm 335mm 335mm
BB Height, 27.5x2.6" 340mm 340mm 340mm 340mm
Bike Standover Height 742mm 748mm 762mm 764mm
Chainstay Length 420mm 420mm 420mm 420mm
Fork Length, Full 542mm 542mm 542mm 542mm
Fork Rake/Offset 46mm 46mm 46mm 46mm
Front Center 677mm 706mm 738mm 764mm
Head Tube Angle 67° 67° 67° 67°
Head Tube Length 95mm 105mm 115mm 125mm
Reach 388mm 414mm 442mm 464mm
Seat Tube Angle 74° 74° 74° 74°
Seat Tube Length 396mm 430mm 468mm 523mm
Stack 590mm 599mm 608mm 617mm
Top Tube Length, Horizontal 558mm 587mm 618mm 646mm
Trail 104mm 104mm 104mm 104mm
Wheelbase 1096mm 1126mm 1158mm 1184mm

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