Rear tire: 29×2.4.
Velopedia Bicycle Archive
2026 Scott Spark 900 EVO
Original specifications: 29 wheels · 12.2 (Tubless setup) kg published weight · geometry for 4 published sizes.
Planning to sell? Draft your listing
At a glance
Archive #900001940- Model year
- 2026
- Category
- Mountain
- Original MSRP
- $8,999.99
- Sizes
- S, M, L, XL
- Weight
- 12.2 (Tubless setup) kg
- Geometry
- 4 manufacturer sizes
- In this record
- 19 specifications · 2 archived images · original MSRP · geometry
Original buildCarbon Fiber · 29
Frameset
| Frame Construction | Spark Carbon HMF Integrated Suspension Technology Flex Pivot, Adjustable head angle Syncros Cable Integration System BB92, UDH Interface, 12x148mm with 55mm Chainline |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Pike Ultimate Flight Attendant Electronically controlled Suspension, FA Charger 3.1 damper 3 Modes 15x110mm Maxle Stealth, 44mm offset /Tapered steerer Lockout, Reb. Adj., 140mm travel |
| Rear Shock | RockShox SIDLuxe Ultimate Flight Attendant Custom Electronically controlled Suspension 3 Modes Lockout-Pedal-Descend Solo Air, Reb. Adj./ Lockout Bearing Hardware, Travel 120mm, T165X45mm |
Drivetrain
| Shifters | SRAM AXS Rocker Pod Controller |
|---|---|
| Rear Derailleur | SRAM X0 Eagle AXS Transmission 12 Speed Wireless Electronic Shift System |
| Crankset | SRAM X0 Eagle Transmission Spindle Power Meter, DUB, 55mm CL, 32T |
| Bottom Bracket | SRAM DUB PF 92 MTB Wide, shell 41x92mm |
| Cassette | SRAM X0 Eagle XS 1295 Transmission 10-52 |
| Chain | SRAM CN X0 Eagle Transmission |
Brakes
| Brakes | SRAM Motive Silver 4-Piston Disc; Rotors: SRAM HS2 CL Rotors, F&R 180mm |
|---|
Cockpit & Contact Points
| Headset | Syncros - Acros Angle adjust & Cable Routing HS System Stainless, +-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB |
|---|---|
| Handlebar | Syncros Fraser iC SL DC Carbon, 0° rise, back sweep 8°, mini Rise, 760mm Syncros Performance XC lock-on grips |
| Saddle | Syncros Tofino 1.5 Regular Titanium rails |
| Seatpost | Syncros Duncan Dropper 1.5S, Travel Adjust, 31.6mm S size 110mm, M size 140mm, L size 160mm, XL size 180mm |
Wheels & Tires
| Wheels | Syncros Silverton 1.0-30 CL F: 15x110mm, R: 12x148mm 30mm Tubeless ready Carbon rim 28H Syncros Hubs, XD Driver Syncros SL Axle w/Removable Lever with 6mm Allen, T30 and T25 Tools |
|---|---|
| Front Tire | Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra |
| Rear Tire | Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra |
| Wheel Size | 29 |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 15 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 415 mm | 440 mm | 490 mm | 540 mm |
| Effective top tube | 561 mm | 589 mm | 613 mm | 641 mm |
| Head tube | 90 mm | 90 mm | 105 mm | 115 mm |
| Head-tube angle | 65.8° | 65.8° | 65.8° | 65.8° |
| Seat-tube angle | 75.7° | 75.9° | 76.4° | 76.7° |
| Chainstay / rear center | 437.5 mm | 437.5 mm | 437.5 mm | 437.5 mm |
| Wheelbase | 1145 mm | 1174 mm | 1205 mm | 1236 mm |
| Bottom-bracket drop | 43.5 mm | 43.5 mm | 43.5 mm | 43.5 mm |
| Bottom-bracket height | 331.5 mm | 331.5 mm | 331.5 mm | 331.5 mm |
| Reach | 410 mm | 440 mm | 470 mm | 500 mm |
| Stack | 607.5 mm | 607.5 mm | 617.7 mm | 627 mm |
| Standover height | 759 mm | 767 mm | 778 mm | 801 mm |
| Trail | 107 mm | 107 mm | 107 mm | 107 mm |
| Fork length / axle-to-crown | 540 mm | 540 mm | 540 mm | 540 mm |
| Stem length | 50 mm | 60 mm | 60 mm | 70 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts

SRAM X0 Eagle Transmission 12-Speed Chain Dark Polar, 126 links
Specification match

SRAM XS-1295 X0 Eagle Transmission 12-Speed Cassette Black, 10-52t
Model match
29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra

Schwalbe Romy Pro Tubeless Tire - 29in Black, Gravity Soft E-50, 29x2.4in
Replacement option
More parts (7)Fewer parts

SRAM X0 Eagle AXS Transmission Rear Derailleur Black, 52T Max
Specification match
shell 41x92mm
DUB, 55mm CL, 32T
0° rise, back sweep 8°, mini Rise, 760mm Syncros Performance XC lock-on grips
Travel Adjust, 31.6mm S size 110mm, M size 140mm, L size 160mm, XL size 180mm
+-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra
- Rear tire
- Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra
- Drivetrain
- 12-speed
- Seatpost diameter
- 31.6 mm
- Bottom bracket / shell
- SRAM DUB PF 92 MTB Wide, shell 41x92mm
Equipment inspection checks 14 checks based on 6 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: Spark Carbon HMF Integrated Suspension Technology Flex Pivot, Adjustable head angle Syncros Cable Integration System BB92, UDH Interface, 12x148mm with 55mm Chainline · Fork: RockShox Pike Ultimate Flight Attendant Electronically controlled Suspension, FA Charger 3.1 damper 3 Modes 15x110mm Maxle Stealth, 44mm offset /Tapered steerer Lockout, Reb. Adj., 140mm travel
Suspension
Evaluate the suspension →Archived: Fork: RockShox Pike Ultimate Flight Attendant Electronically controlled Suspension, FA Charger 3.1 damper 3 Modes 15x110mm Maxle Stealth, 44mm offset /Tapered steerer Lockout, Reb. Adj., 140mm travel · Rear shock: RockShox SIDLuxe Ultimate Flight Attendant Custom Electronically controlled Suspension 3 Modes Lockout-Pedal-Descend Solo Air, Reb. Adj./ Lockout Bearing Hardware, Travel 120mm, T165X45mm
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM AXS Rocker Pod Controller · Rear derailleur: SRAM X0 Eagle AXS Transmission 12 Speed Wireless Electronic Shift System · Crankset: SRAM X0 Eagle Transmission Spindle Power Meter, DUB, 55mm CL, 32T · Bottom bracket: SRAM DUB PF 92 MTB Wide, shell 41x92mm · Cassette: SRAM X0 Eagle XS 1295 Transmission 10-52 · Chain: SRAM CN X0 Eagle Transmission
Brakes
Inspect the brakes →Archived: Brakes: SRAM Motive Silver 4-Piston Disc; Rotors: SRAM HS2 CL Rotors, F&R 180mm
Wheels and tires
Check wheels and tires →Archived: Wheel size: 29 · Wheels: Syncros Silverton 1.0-30 CL F: 15x110mm, R: 12x148mm 30mm Tubeless ready Carbon rim 28H Syncros Hubs, XD Driver Syncros SL Axle w/Removable Lever with 6mm Allen, T30 and T25 Tools · Front tire: Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra · Rear tire: Maxxis Forekaster, 29x2.4", 60TPI Foldable Tubeless Ready, EXO 3C maxx Terra
Controls and contact points
Archived: Headset: Syncros - Acros Angle adjust & Cable Routing HS System Stainless, +-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB · Handlebar: Syncros Fraser iC SL DC Carbon, 0° rise, back sweep 8°, mini Rise, 760mm Syncros Performance XC lock-on grips · Seatpost: Syncros Duncan Dropper 1.5S, Travel Adjust, 31.6mm S size 110mm, M size 140mm, L size 160mm, XL size 180mm · Saddle: Syncros Tofino 1.5 Regular Titanium rails
Have you owned this model?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Gallery2 images
Checking current listings…
Find this bike on eBay
Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





