Stumpjumper Expert Carbon 29
Part No.  

Stumpjumper Expert Carbon 29

Part No.  
Stumpjumper Expert Carbon 29
Overview
Technical Specifications
Geometry
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The Stumpjumper HT Expert Carbon with 80mm-travel is built for speed and efficiency, and is competition-ready off the showroom floor.
  • FACT IS 8m carbon HT frame with 29er geometry is engineered with a tapered head tube, hollow carbon dropouts, PF30 BB and PM 140 rear brake for a stiff, responsive and race-ready design
  • Custom RockShox SID 29 Brain fork features inertia valve technology with Brain Fade adjustments to dial in the perfect platform for XC performance
  • Roval Control 29 wheelset is redesigned for increased stiffness with durable alloy hubs, oversized 28mm end caps, and stainless DT Swiss Super Comp spokes, gives riders more control to power over demanding terrain
  • S-Works Renegade 29 x 1.95" front and Renegade Control rear dual-compound, 2Bliss ready tires with aramid bead have a fast-rolling design and are built for cross-country performance
  • Super-light, custom SRAM carbon S-2200 10-speed XC double crankset with PF30 spindle offers stiffness, performance, and durability
  • Custom Formula R1 S hydraulic disc brakes with tool-less reach adjustment, MiXmaster lever mounts and metallic pads, offer lightweight, power-packed control for ripping XC terrain

Technical Specifications

Technical Specifications

DRIVETRAIN
CHAIN KMC X-10, 10-speed, w/ reusable Missing Link, nickel plates
BOTTOM BRACKET SRAM PF30, OS press-in bearing, sealed cartridge
CRANKSET Custom SRAM carbon S-2200, 10-speed XC double, PF30 spindle, removable spider, 15.5"": 170mm, Others: 175mm
FRONT DERAILLEUR SRAM X7, 10-speed, 34.9 clamp mount, high clamp
SHIFT LEVERS SRAM X9, 10-speed, trigger, w/MiXmaster clamps
CASSETTE SRAM PG-1050, 10-speed, 11-36t
CHAINRINGS 38/24
REAR DERAILLEUR SRAM X0, 10-speed, mid cage
SUSPENSION
FORK Custom RockShox SID 29 Brain, inertia valve damper, air spring, tapered alloy steerer, Brain Fade and rebound adj., QR, 15.5"": 80mm, Others: 90mm travel
WHEELS
FRONT HUB Roval Control 29, alloy disc, OS 28mm end caps, QR, 32h
REAR HUB Roval Control 29, DT Swiss alloy cassette body, QR, 32h
INNER TUBES Ultralight presta valve
SPOKES DT Swiss Super Comp, 2.0/1.65/1.8 stainless
FRONT TIRE S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95""
RIMS Roval Control 29, alloy disc, 24mm, 32h
REAR TIRE Specialized Renegade Control, 60 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95""
COCKPIT
SADDLE Specialized Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm width
SEATPOST 2014 butted alloy, single bolt setback, 27.2mm, 350mm 15.5/17.5""
STEM Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise, S: 75mm, M: 90mm, L: 105mm, XL: 105mm
HANDLEBARS Specialized XC flat, 2014 butted alloy, 680mm wide, 8º back sweep, 31.8mm
GRIPS Specialized lock-on, S/M: Grappler, Others: Grappler XL
BRAKES
FRONT BRAKE Custom Formula R1 S hydraulic, FCS and tool-less reach adj., metallic pad, MiXmaster shift lever mounts, 160mm rotor
BRAKE LEVERS Custom Formula R1 S hydraulic, FCS and tool-less reach adj., w/MiXmaster clamps
REAR BRAKE Custom Formula R1 S hydraulic, FCS and tool-less reach adj., metallic pad, MiXmaster shift lever mounts, 160mm rotor
ACCESSORIES
PEDALS Resin Test Ride Pedals with toe clips, CEN std.
FRAMESET
HEADSET 1-1/8 and 1-1/2"" Threadless, Campy style upper with 1-1/2"" lower bearing for tapered integrated HT, cartridge bearings
SEAT BINDER 32.6mm clamp size, 7050 hard anodized alloy collar, single bolt
FRAME FACT 8m carbon, 29"" geometry, FACT IS construction, tapered HT, carbon PF30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
* Specifications are subject to change without notice

Geometry

Geometry Chart

- Geometry

  15.5 17.5 19 21
Crank Length 170mm 175mm 175mm 175mm
Stem Length 75mm 90mm 105mm 105mm
Handlebar Width 680mm 680mm 680mm 680mm
Seat Tube Angle (Effective) 73.5° 73.5° 73.5° 73.5°
Reach 394mm 410.5mm 430mm 450mm
Stack 594mm 612mm 627mm 641mm
Bottom Bracket Drop 63.5mm 63.5mm 63.5mm 63.5mm
Chainstay Length 435mm 435mm 435mm 435mm
Head Tube Angle 71.5° 71.5° 71.5° 71.5°
Top Tube Length (Actual) 558mm 570mm 590mm 614mm
Ground-Top 897mm 916mm 930mm 945mm
Top Tube Length (Horizontal) 570mm 592mm 615mm 640mm
Standover Height 760mm 810mm 830mm 870mm
Head Tube Height 90mm 100mm 115mm 130mm
Wheel Base 1049mm 1072mm 1106mm 1132mm
Seat Tube Length - Center to Top 394mm 445mm 483mm 533mm
Bottom Bracket Height 304mm 304mm 304mm 304mm

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