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Scott Spark 920 2021 vs Specialized Stumpjumper Comp Alloy 29 2020

Scott 2021

Spark 920
Specialized 2020

Stumpjumper Comp Alloy 29

Details
Year	2021	2020
Category	Trail	Trail
Groupset	SRAM GX	SRAM NX Eagle
Crank	32T	30-30T
Cassette	10-52T	11-50T
Speeds	12v	12v
Weight	12,9 kg	-
Frame material	Carbon	Alloy
Wheel size	29"	29"
Suspension type	Full suspension	Full suspension
Front travel	130mm	150mm
Rear travel	120mm	140mm
Price	-	$3,320.00

Components
Acessories
Grip	-	Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Components
Brakes	Shimano SLX BR-M7100 425 (BL-M7100) g Hydraulic disc brake 2 piston Shimano SLX BR-M7100 Average weight (g) 425 (BL-M7100) Brake hose color kit Black Brake hose kit SM-BH90-SBM Brake type Hydraulic disc brake Caliper finish Painted Caliper material Aluminum Caliper fixing bolt anti loosen method Snap ring Caliper fixing bolt material Steel Caliper fixing bolt tool size 5 mm Primary color Series color Hose joint Banjo ICE TECHNOLOGIES pad compatible caliper J-Kit spec for OEM Model BR-M7100 Mount type Post-type Oil SHIMANO Mineral One way bleeding Pad option J03A Resin (w/ fin) Pad option J04C Metal (w/ fin) Pad standard G03S Resin (w/o fin) Pad standard G04S Metal (w/o fin) Pad mount Pad axle Piston 2 Piston material Ceramic	SRAM Guide R Hydraulic 392 g SRAM Guide R Application MTB Blade material Aluminum - Stamped Bracket disk brake Direct mount DIR, Intl Std(140mm Rear,160mm Frt rotor) 0IS, Intl Std(160mm Rear,180mm Frt rotor) 20I, Intl Std(170mm Rear rotor) 30I, Intl Std(180mm Rear,200mm Frt rotor) 40I, Intl Std(200mm Rear rotor) 60I, Post mount (10mm spacer) 10S, Post mount (20mm bracket) 20P, Post mount (20mm spacer) 20S, Post mount (30mm bracket) 30P, Post mount (40mm bracket) 40P Brake type Hydraulic Color Gloss Black Model DB-GDE-R-B1 Name Guide R Orientation Front, Rear Pad type disc Steel-backed metal sintered, Steel-backed organic Weight based on Direct Mount, 800mm hose, 160mm CL Rotor Weight 392
Saddle	Syncros Belcarra Regular 1.0 Carbon	-
Discs	Shimano SM-RT26, 180mm	-
Steam	Syncros FL1.5 / Alloy 2014 / 31.8mm / 6° / 1 1/8"	-
Headset	Syncros Pro Drop in / Tapered 1.5"-1 1/8"	-
Handlebar	Syncros Fraser 1.5 / Alloy 7050 / 9° / 760mm	-
Seatpost	-	X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L: 150mm, XL: 170mm
Drivetrain
Chain	SRAM GX Eagle 244 g SRAM GX Eagle Chain connector PowerLock Chain length links 126 links Color inner link Black Color outer link Silver Compat speed 12s-Eagle Inner link finish Black Oxide Model CN-EAGL-GX-A1 Name GX Eagle Chain Outer link finish Nickel Pin variant Solid Pin Weight based on 114 links Weight 244	SRAM NX Eagle 252 g SRAM NX Eagle Chain connector PowerLock Chain length links 126 links Color inner link Grey Color outer link Grey Compat speed 12s-Eagle Inner link finish Polished Model CN-EAGL-NX-A1 Name NX Eagle Chain Outer link finish Polished Pin variant Solid Pin Weight based on 114 links Weight 252
Shifter	SRAM GX Eagle Trigger 12s 122 g SRAM GX Eagle Trigger Cable length 2200mm Cable pull ratio X-actuation Color Black Compatible derailleur hub RD:12s Matchmaker compatible Yes Model SL-GX-1-A1 Name GX Eagle Trigger Shifter Shifter type Trigger Speeds 12 Weight 122	-
Cassette	SRAM XG-1150 11s SRAM XG-1150 Cog finish cassete Black Cog sizes 10-42t:10,12,14,16,18,21,24,28,32,36,42 Gearing 10-42t Model CS-XG-1150-A1 Name XG-1150 FULL PIN Cassette Speed 11s Technology cassete XG	SRAM NX Eagle
Rear derailleur	SRAM GX Eagle 12s SRAM GX Eagle Cable pull ratio X-actuation Cage Long Cage material Aluminum Color Lunar Max tooth 52 Model RD-GX-1-B2 Name GX Eagle Rear Derailleur Pulley bearings material Steel Speed 12s	SRAM NX Eagle 12s 339 g SRAM NX Eagle Cable pull ratio X-actuation Cage Long Cage material Steel Color Black Max tooth 50 Model RD-NX-1-B1 Name NX Eagle Rear Derailleur Pulley bearings material Steel Speed 12s Weight 339
Bottom bracket	SRAM DUB	-
Crankset	SRAM GX Eagle 11/12s 621 g SRAM GX Eagle BB compatibility DUB BSA MTB 100 DUB PF MTB 121 DUB BSA73 SB+ DUB PF92 SB+ DUB BSA73 DUB PF89.5 DUB PF92 DUB PF30 MTB73 DUB BB30 MTB73 DUB:BSA73 PF89.5 PF92 PF30 MTB73 BB30 MTB73 BSA MTB68SP BB spindle interface DUB Bolt circle diameter bcd Direct Mount (DM) Chain line 49.0mm, 52.0mm, 56.5mm, 66.5mm, 76.5mm Chainring material Aluminum Chainring size 30T, 32T, 34T Crank arm length 165mm, 170mm, 175mm Model FC-GX-1-B1 Name GX Eagle DUB Crankset Speeds 11/12 Weight based on DUB 175mm Boost 32t Weight 621	-
Frameset
Rear suspension	Fox NUDE EVOL Trunnion / Travel 120-85-Lockout / 165X45mm	Fox Float DPS Performance
Frame	-	M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
Front suspension	-	Fox 34 Float Rhythm
Wheels
Rims	Syncros Silverton 2.5 6	-
Tires	Maxxis Rekon 29x2.4"	-
Spokes	-	DT Swiss Industry
Rear hub	-	Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
Front hub	-	Specialized, sealed cartridge bearings, 15x110mm spacing, 28h

Features
Hydraulic disc brakes
Tubeless ready
Tapered head tube
Boost 148
Remote lockout
Dropper seatpost
Internal routing
Boost 110

Geometry
Size
Seat tube length	410,0	505,0
Seat tube angle	73,8º	73,7º
Top tube length	568,0	659,0
Head tube length	95,0	140,0
Head tube angle	67,2º	66,5º
Rake	48,0	51,0
Trail	100,2	107,0
Wheelbase	1114,6	1229,0
Chainstay length	431,0	434,0
Bottom bracket drop	43,0	33,0
Stack height	586,1	653,0
Reach	395,7	467,0
Standover height	731,0	773,0
Bottom bracket height	327,0	341,0
Front center	687,0	797,0

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