Velopedia Bicycle Archive

2026 Scott Spark RC Comp

Original specifications: 29 wheels · 12.6 (Tubeless setup) kg published weight · geometry for 4 published sizes.

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At a glance

Archive #900001931
Model year
2026
Category
Mountain
Original MSRP
$3,999.99
Sizes
S, M, L, XL
Weight
12.6 (Tubeless setup) kg
Geometry
4 manufacturer sizes
In this record
21 specifications · 2 archived images · original MSRP · geometry
Campaign
Original buildCarbon Fiber · 29

Manufacturer catalog

Published sizes and colors

4 sizes

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Frameset

Frame ConstructionSpark RC Carbon HMF Integrated Suspension Technology Flex Pivot / Adjustable head angle Syncros Cable Integration System BB92 / UDH Interface / 12x148mm with 55mm Chainline
Frame MaterialCarbon Fiber
ForkFOX 32 Float Rhythm Grip 3-Modes / Kabolt 15x110mm axle / 44mm offset / tapered steerer Reb. Adj. / Lockout / 120mm travel
Rear ShockFOX Float LV Custom EVOL Performace Trunnion 3 modes / Lockout-Trail-Descend DPS / Reb. Adj. Travel 120mm / T165X45mm

Drivetrain

ShiftersSRAM NX Eagle Trigger
Rear DerailleurSRAM NX Eagle 12 Speed
CranksetSRAM NX Eagle DUB 55mm CL / 32T
Bottom BracketSRAM DUB PF 92 MTB Wide / shell 41x92mm
CassetteSRAM SX-PG1230 / 11-50
ChainSRAM CN NX Eagle

Brakes

BrakesShimano Deore M6100 Disc; Rotors: Shimano SM-RT64 / CL / 180/F and 160/R

Cockpit & Contact Points

HeadsetSyncros - Acros Angle adjust & Cable Routing HS System +-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB
HandlebarSyncros Fraser 2.0 XC Alloy 6061 D.B. Flat Bar / 8° / 740mm Syncros Performance XC lock-on grips
StemSyncros XC 2.0 Syncros Cable Integration System -12° rise / 6061 Alloy / 31.8mm / 1 1/8"
SaddleSyncros Belcarra Regular 2.0 CRMO rails
SeatpostSyncros Duncan 2.0 / 10mm offset 31.6x400mm

Wheels & Tires

Hubs(F) Formula CL-811 / 15x110mm / (R) Formula CL-148S / 12x148mm Syncros Axle w/Removable Lever with 6mm Allen T30 and T25 Tools Spokes Stainless Black 15G / 1.8mm
RimsSyncros X-30SE / 32H / 30mm Tubeless ready
Front TireMaxxis Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO
Rear TireMaxxis Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO
Wheel Size29

Geometry

4 sizes · 15 measurements

Frame measurements by size.

All geometry measurements4 sizes · 15 measurements
MeasurementSMLXL
Seat tube415 mm440 mm490 mm540 mm
Effective top tube562 mm590 mm614 mm642 mm
Head tube90 mm90 mm105 mm115 mm
Head-tube angle67.2°67.2°67.2°67.2°
Seat-tube angle75.9°76.1°76.6°76.9°
Chainstay / rear center437.5 mm437.5 mm437.5 mm437.5 mm
Wheelbase1129 mm1159 mm1190 mm1231 mm
Bottom-bracket drop45 mm45 mm45 mm45 mm
Bottom-bracket height330 mm330 mm330 mm330 mm
Reach411 mm441 mm471 mm501 mm
Stack602.5 mm602.5 mm616 mm625 mm
Standover height758 mm765 mm776 mm799 mm
Trail115 mm115 mm115 mm115 mm
Fork length / axle-to-crown530 mm530 mm530 mm530 mm
Stem length50 mm60 mm70 mm80 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes32T · 11–50T · 12-speed
Lowest0.64:1 Highest2.91:1 Total range455%
Estimated speed At 90 RPM Lowest gear5.0 mph Highest gear22.8 mph

Rear tire: 29×2.4.

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 other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
SRAM CN NX Eagle
Retailer offers
Saddle · Original
Syncros Belcarra Regular 2.0 CRMO rails
Rear derailleur · Original
SRAM NX Eagle 12 Speed
More parts (2)Fewer parts
Shifters · Original
SRAM NX Eagle Trigger
Headset · Original
Syncros - Acros Angle adjust & Cable Routing HS System +-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 Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO
Rear tire
Maxxis Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO
Drivetrain
12-speed
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
0 of 14 checked Progress stays in this browser for this record.

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 →

Archived: Frame: Spark RC Carbon HMF Integrated Suspension Technology Flex Pivot / Adjustable head angle Syncros Cable Integration System BB92 / UDH Interface / 12x148mm with 55mm Chainline · Fork: FOX 32 Float Rhythm Grip 3-Modes / Kabolt 15x110mm axle / 44mm offset / tapered steerer Reb. Adj. / Lockout / 120mm travel

Archived: Fork: FOX 32 Float Rhythm Grip 3-Modes / Kabolt 15x110mm axle / 44mm offset / tapered steerer Reb. Adj. / Lockout / 120mm travel · Rear shock: FOX Float LV Custom EVOL Performace Trunnion 3 modes / Lockout-Trail-Descend DPS / Reb. Adj. Travel 120mm / T165X45mm

Archived: Shifters: SRAM NX Eagle Trigger · Rear derailleur: SRAM NX Eagle 12 Speed · Crankset: SRAM NX Eagle DUB 55mm CL / 32T · Bottom bracket: SRAM DUB PF 92 MTB Wide / shell 41x92mm · Cassette: SRAM SX-PG1230 / 11-50 · Chain: SRAM CN NX Eagle

Archived: Brakes: Shimano Deore M6100 Disc; Rotors: Shimano SM-RT64 / CL / 180/F and 160/R

Archived: Wheel size: 29 · Rims: Syncros X-30SE / 32H / 30mm Tubeless ready · Hubs: (F) Formula CL-811 / 15x110mm / (R) Formula CL-148S / 12x148mm Syncros Axle w/Removable Lever with 6mm Allen T30 and T25 Tools Spokes Stainless Black 15G / 1.8mm · Front tire: Maxxis Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO · Rear tire: Maxxis Rekon Race / 29x2.4" / 60TPI Foldable Bead Tubeless Ready / EXO

Controls and contact points

Archived: Headset: Syncros - Acros Angle adjust & Cable Routing HS System +-0.6° head angle adjustment ZS56/28.6 – ZS56/40 MTB · Handlebar: Syncros Fraser 2.0 XC Alloy 6061 D.B. Flat Bar / 8° / 740mm Syncros Performance XC lock-on grips · Stem: Syncros XC 2.0 Syncros Cable Integration System -12° rise / 6061 Alloy / 31.8mm / 1 1/8" · Seatpost: Syncros Duncan 2.0 / 10mm offset 31.6x400mm · Saddle: Syncros Belcarra Regular 2.0 CRMO rails

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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