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Stumpjumper EVO Expert

Total control, unparalleled bump-eating suspension, and a fine-tunable geometry are hallmarks of the all-new Stumpjumper EVO Expert. Top it off with a build that blends quality, affordability, and durability, and it’s the perfect trail partner, no matter where those trails are, or how rowdy they get.

Colour:

SATIN OBSIDIAN / DUNE WHITE

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What makes the Stumpjumper EVO the ultimate trail bike?

Product Details

Technical Specifications

Frameset

Frame

FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, horst pivot BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

Seat Binder

Alloy, 38.6mm

Suspension

Rear Shock

FOX FLOAT X Performance Elite, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSC adjustment, S1:210x50mm, S2-S6:210x55mm

Fork

FOX FLOAT 36 Performance Elite, GRIP2 damper, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel

Brakes

Front Brake

SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm Centerline

Rear Brake

SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm Centerline

Drivetrain

Shift Levers

SRAM GX Eagle AXS Controller

Rear Derailleur

SRAM GX Eagle AXS, w/ battery cover

Cassette

Sram XG-1275, 12-speed, 10-52t

Chain

SRAM GX Eagle, 12-speed

Crankset

SRAM GX Eagle Alloy, DUB, 165/170/175mm, 32t

Chainrings

32T

Bottom Bracket

SRAM DUB, BSA 73mm, Threaded

Wheels & Tires

Rims

Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready

Front Hub

Roval, sealed cartridge bearings, 15x110mm spacing, 28h

Rear Hub

Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h

Spokes

DT Swiss Competition Race

Front Tire

Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"

Rear Tire

Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"

Inner Tubes

Standard, Presta valve

Cockpit

Stem

Alloy Trail Stem, 35mm bar bore

Handlebars

Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 800mm, 35mm clamp

Grips

Deity Grips

Saddle

Bridge Comp, Hollow Cr-mo rails, 155/143mm

SeatPost

OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm)

Weight

14.4kg (31 lb, 11.9 oz)

Weight Size

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	S1	S2	S3	S4	S5	S6
Crank Length	165mm	170mm	170mm	170mm	170mm	175mm
Handlebar Width	800mm	800mm	800mm	800mm	800mm	800mm
Stem Length	40mm	40mm	40mm	40mm	50mm	50mm
Saddle Width	155mm	155mm	143mm	143mm	143mm	143mm
Seatpost Length	120mm	150mm	150mm	180mm	210mm	210mm
Seat Tube Angle	78°	77.6°	77.2°	76.9°	77°	77°
Max Seatpost Insertion	180mm	180mm	200mm	220mm	240mm	260mm
Min Seatpost Insertion	80mm	80mm	80mm	80mm	80mm	80mm
Stack	613mm	617mm	626mm	635mm	644mm	654mm
Reach	408mm	428mm	448mm	475mm	498mm	528mm
Headtube Length	95mm	95mm	105mm	115mm	125mm	135mm
Headtube Angle	64.5°	64.5°	64.5°	64.5°	64.5°	64.5°
BB Height	335mm	340mm	340mm	340mm	340mm	340mm
BB Drop	40mm	35mm	35mm	35mm	35mm	35mm
Trail	131mm	131mm	131mm	131mm	131mm	131mm
Fork Length (full)	561mm	571mm	571mm	571mm	571mm	571mm
Fork Rake/Offset	44mm	44mm	44mm	44mm	44mm	44mm
Front Center	732mm	756mm	780mm	809mm	838mm	873mm
Chainstay Length	438mm	438mm	438mm	438mm	448mm	448mm
Wheelbase	1167mm	1191mm	1216mm	1247mm	1285mm	1319mm
Top-tube Length (horizontal)	538mm	564mm	590mm	623mm	647mm	679mm
Bike Standover Height	733mm	764mm	763mm	762mm	767mm	770mm
Seat Tube Length	385mm	385mm	405mm	425mm	445mm	465mm