2022 specialized stumpjumper alloy S4 Introduction
Size S4 (Med-Large) Excellent condition. very low use. Aluminum frame, 29" wheels, 140mm fork, 130mm rear.
Upgrades:
ONE pedals
Yeti Grips
Converted to tubeless
Absolute BLACK Oval chainring
Technical Specifications (From specialized website)
Size S4 (Med-Large) Frame
Alloy chassis and rear-end, asymmetrical design, 29 Trail Geometry, horst pivot BB adjustment, threaded BB, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel
Seat Binder - Alloy, 38.6mm
Suspension
Rear Shock - X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190x42.5mm, S2-S6: 190x45mm
Fork RockShox 35 Silver, Solo Air, 44mm offset, rebound adjust, TurnKey lockout, 15x110mm Boost™ Maxle® Lite thru-axle, 140mm of travel
Cockpit
Saddle - Body Geometry Bridge Saddle, steel rails
SeatPost - TranzX dropper, 34.9mm, S1: 100mm, S2: 125mm, S3: 150mm. S4-S5: 170mm, S6- 200mm
Stem - Alloy Trail Stem, 35mm bar bore
Handlebars - Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Grips - Specialized Trail Grips
Brakes
Front Brake - Tektro Gemini Comp, hydraulic disc, resin pad, 200mm
Rear Brake - Tektro Gemini Comp, hydraulic disc, resin pad, 180mm
Drivetrain
Rear Derailleur - SRAM SX Eagle, 12-speed
Shift Levers - SRAM SX Eagle, trigger, 12-speed
Cassette - SRAM PG-1210 Eagle, 11-50t
Chain - SRAM SX Eagle, 12-speed
Crankset - SRAM SX Eagle, S1:165mm, S2-S5: 170mm, S6: 175mm
Chainrings - 30T
Bottom Bracket - SRAM Powerspline
Wheels & Tires
Rims - Double-wall alloy, 27mm internal width, 28h
Front Hub - Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
Rear Hub - Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
Front Tire - Butcher, GRID casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Spokes - Stainless, 14g
Rear Tire - Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3"
Converted to tubeless
