MSRP | $5,000 | |
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Where to Buy | — $1 At | |
Category | Trail | |
Carbon | ||
Fork | RockShox Pike RC | |
Shock | RockShox Deluxe RT3 | |
Wheels | Carbon | |
27.5″ | ||
Brakes | Hydraulic Disc | |
Groupset | GX Eagle, Truvativ Descendant | |
Drivetrain | 1 × 12 | |
Suspension | Full | |
Front Travel | 130mm | |
Rear Travel | 130mm | |
Brand Site | ||
Summary | The Specialized Men's Stumpjumper ST Expert 27.5 is a 27.5″ carbon frame full suspension trail bike with high-end components. |
Based on frame geometry and build specs.
Frame | FACT 11m, full carbon chassis and rear end, asymmetrical design, 27.5 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel BB Standard: BSA, 73mm, Threaded | |
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Fork | RockShox Pike RC, DebonAir, rebound / low-speed compression adjust, tapered steerer, 46mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 130mm of travel | |
Shock | RockShox Deluxe RT3, Rx Trail Tune, rebound & 3-position compression adjust, 190x45.0mm | |
Bottom Bracket | SRAM GXP | |
Stem | Specialized Trail, forged alloy, 4-bolt, 5mm rise, 40mm | |
Handlebar | Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp | |
Saddle | Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm | |
Seatpost | Command Post IRcc, 16-position micro-height adjustable, two-bolt head, bottom mount cable routing, remote SRL lever, 34.9mm, S: 130mm, M/L/XL: 160mm of travel | |
Pedals | Specialized Dirt | |
Grips | Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness |
Rear Derailleur | SRAM GX Eagle, 12-speed | |
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Crank | Truvativ Descendant, aluminum, Boost™ 148, 170mm crankarm, 24mm spindle, 32T | |
Shifters | SRAM GX Eagle, trigger, 12-speed | |
Cassette | SRAM GX Eagle, 12-speed, 10-50t | |
Chain | SRAM GX Eagle, 12-speed | |
Brakes | Front: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm, Rear: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm |
Rims | Roval Traverse Carbon 27.5, hookless carbon, 30mm inner width, tubeless ready, hand-built | |
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Spokes | DT Swiss Industry | |
Front Hub | Specialized, sealed cartridge bearings, 15x110mm spacing, 28h | |
Rear Hub | Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h | |
Tires | Front: Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3", Rear: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.3" |