Bicycle Archive · Specification report

2022 Specialized Stumpjumper Alloy

Velopedia Archive ID 900004166

Overview

Model year	2022
Brand	Specialized
Model	Stumpjumper Alloy
Bicycle type	Mountain
Archive ID	900004166
Original MSRP	$2,799.99
Colors	Satin Blaze / Black; Satin Black / Smoke; Gloss Ca White Sage / Black
Sizes	S1; S2; S3; S4; S5; S6

Frameset

Frame construction	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
Frame material	Aluminum
Fork	RockShox 35 Silver, Solo Air, 44mm offset, rebound adjust, TurnKey lockout, 15x110mm Boost™ Maxle® Lite thru-axle, 140mm of travel
Rear shock	X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190x42.5mm, S2-S6: 190x45mm

Drivetrain

Shifters	SRAM SX Eagle, trigger, 12-speed
Rear derailleur	SRAM SX Eagle, 12-speed
Crankset	SRAM SX Eagle, S1:165mm, S2-S5: 170mm, S6: 175mm; chainrings: 30T
Bottom bracket	SRAM Powerspline
Cassette	SRAM PG-1210 Eagle, 11-50t
Chain	SRAM SX Eagle, 12-speed

Brakes

Brakes	(F) Tektro Gemini Comp, hydraulic disc, resin pad, 200mm / (R) Tektro Gemini Comp, hydraulic disc, resin pad, 180mm

Cockpit & contact points

Handlebar	Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Stem	Alloy Trail Stem, 35mm bar bore
Saddle	Body Geometry Bridge Saddle, steel rails
Seatpost	TranzX dropper, 34.9mm, S1: 100mm, S2: 125mm, S3: 150mm. S4-S5: 170mm, S6- 200mm

Wheels & tires

Hubs	(F) Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h / (R) Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
Rims	Double-wall alloy, 27mm internal width, 28h
Spokes	Stainless, 14g
Front tire	Butcher, GRID casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Rear tire	Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3"

Geometry · S1

Seat tube	385 mm
Effective top tube	545 mm
Head tube	100 mm
Head-tube angle	65°
Seat-tube angle	77.7°
Chainstay / rear center	444 mm
Wheelbase	1168 mm
Bottom-bracket drop	47 mm
Bottom-bracket height	327 mm
Reach	410 mm
Stack	618 mm
Standover height	742 mm
Fork offset / rake	44 mm
Front center	726 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Geometry · S2

Seat tube	385 mm
Effective top tube	563 mm
Head tube	100 mm
Head-tube angle	65°
Seat-tube angle	77.7°
Chainstay / rear center	444 mm
Wheelbase	1188 mm
Bottom-bracket drop	42 mm
Bottom-bracket height	332 mm
Reach	430 mm
Stack	613 mm
Standover height	742 mm
Fork offset / rake	44 mm
Front center	746 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Geometry · S3

Seat tube	405 mm
Effective top tube	586 mm
Head tube	110 mm
Head-tube angle	65°
Seat-tube angle	77.5°
Chainstay / rear center	444 mm
Wheelbase	1212 mm
Bottom-bracket drop	42 mm
Bottom-bracket height	332 mm
Reach	450 mm
Stack	623 mm
Standover height	750 mm
Fork offset / rake	44 mm
Front center	770 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Geometry · S4

Seat tube	425 mm
Effective top tube	615 mm
Head tube	120 mm
Head-tube angle	65°
Seat-tube angle	77.2°
Chainstay / rear center	444 mm
Wheelbase	1241 mm
Bottom-bracket drop	42 mm
Bottom-bracket height	332 mm
Reach	475 mm
Stack	631 mm
Standover height	753 mm
Fork offset / rake	44 mm
Front center	799 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Geometry · S5

Seat tube	445 mm
Effective top tube	643 mm
Head tube	130 mm
Head-tube angle	65°
Seat-tube angle	77°
Chainstay / rear center	454 mm
Wheelbase	1280 mm
Bottom-bracket drop	42 mm
Bottom-bracket height	332 mm
Reach	500 mm
Stack	639 mm
Standover height	777 mm
Fork offset / rake	44 mm
Front center	828 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Geometry · S6

Seat tube	465 mm
Effective top tube	676 mm
Head tube	140 mm
Head-tube angle	65°
Seat-tube angle	76.9°
Chainstay / rear center	454 mm
Wheelbase	1315 mm
Bottom-bracket drop	42 mm
Bottom-bracket height	332 mm
Reach	530 mm
Stack	649 mm
Standover height	784 mm
Fork offset / rake	44 mm
Front center	863 mm
Trail	126 mm
Fork length / axle-to-crown	550 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 26, 2026.