Scott Spark 900 Ultimate AXS

Name: Scott Spark 900 Ultimate AXS
Brand: Scott

2021 MountainTrail Manufacturer page

Last known price: $8,999

Prices shown first for United States
Travel: 130 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Weight: 11.3 kg 24.9 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

18 of 19 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Spark 3 Carbon / IMP Technology / HMX BB92 / Carbon SMC Link / Carbon swingarm SW dropouts for Boost 12x148mm 2.6" tire compatible / TBC Trunnion box construction Not identified

Suspension

2 parts

Fork
- Fox 34
Rear shock
- Fox

Drivetrain

7 parts

Bottom bracket
- SRAM
Cassette
- SRAM XG-1299 Eagle 12 speeds 10–52t
XG-1299
Chain
- SRAM XX1 HARD CHROME 11 speeds
Chain guide
- Scott
Crankset
- SRAM XX1 32t
Rear derailleur
- SRAM XX1 Eagle AXS 12 speeds
Shifters
- SRAM

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 433mm

Stack 593mm

Wheelbase 1152mm

Head angle 67.2°

Seat angle 73.8°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	402.7	432.7	460	477.3
Stackmm	593.1	593.1	602.4	611.6
Top tube lengthmm	575	605	635	655
Seat tube lengthmm	410	440	490	540
Head tube lengthmm	95	95	105	115
Head tube angle	67.2°	67.2°	67.2°	67.2°
Seat tube angle	73.8°	73.8°	73.8°	73.8°
Chainstay lengthmm	438	438	438	438
Wheelbasemm	1121.6	1151.6	1182.8	1203.9
Front centermm	687	717	748	769
Bottom bracket dropmm	43	43	43	43
Bottom bracket heightmm	327	327	327	327
Standover heightmm	738	746	760	778
Fork rakemm	48	48	48	48
Trailmm	100.2	100.2	100.2	100.2
Stack/reach ratio	1.47	1.37	1.31	1.28
Suspension and parts
Stem lengthmm	50	60	70	80

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 11.3 kg

24.9 lb
Weight limit: 128 kg

282.2 lb

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 17.9 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.4″
Wheel material: Carbon
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

130 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,324 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

17.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Shifting

Electronic

53 of 1,346 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,346 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 35.5 km/h

Total gear range 520%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.9–92.8 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2021
Lowest gear: 1137 bicycles with this information, 84.2% of the class
Highest gear: 1137 bicycles with this information, 84.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds
Specification	This bicycle Scott Spark 900 Ultimate AXS	Scott Contessa Spark 910	Scott Contessa Spark 920	Scott Contessa Spark 930	Scott Contessa Spark RC 900 Comp	Scott Contessa Spark RC 900 WC
Frame
Intended fit	Unisex	womens	womens	womens	womens	womens
Frame material	Carbon	Carbon	Carbon	Aluminum	Carbon	Carbon
Bicycle weight	11.3 kg	12.8 kg	13.3 kg	14.4 kg	12.3 kg	10.7 kg
Suspension
Front travel	130 mm	130 mm	130 mm	130 mm	110 mm	110 mm
Rear travel	120 mm	120 mm	120 mm	120 mm	100 mm	100 mm
Drivetrain
Smallest chainring	32	30	30	30	30	30
Largest chainring	32	30	30	30	30	30
Smallest sprocket	10	10	11	10	11	10
Largest sprocket	52	52	50	51	50	52
Lowest gear	17.9 in	16.7 in	17.4 in	17.1 in	17.4 in	16.7 in
Highest gear	92.8 in	87.0 in	79.1 in	87.0 in	79.1 in	87.0 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Tire width	2.4″	2.4″	2.4″	2.4″	2.35″	2.35″
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Carbon

Changes since 2020
Specification	2020 Scott Spark 900 Ultimate AXS	This bicycle Scott Spark 900 Ultimate AXS
Frame
Bicycle weight	11 kg	11.3 kg
Weight limit	Not informed	128 kg
Suspension
Front travel	120 mm	130 mm
Drivetrain
Largest sprocket	50	52
Lowest gear	18.6 in	17.9 in