Velopedia Bicycle Archive

2021 Cannondale Scalpel HT Hi-MOD Ultimate

Original manufacturer specifications including 29 wheels, geometry for 4 published sizes.

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What Velopedia knows

Model year
2021
Category
Mountain
Original MSRP
$11,000.00
Sizes
S, M, L, XL
Colors
Tinted Red
Geometry
4 manufacturer sizes · Geometry context
Record coverage
22 preserved details · archived image · original MSRP · preserved geometry
Archive ID
900001240
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Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

SMLXL

Published colors

Tinted Red

Frameset

Frame ConstructionScalpel HT Hi-MOD Carbon, Proportional Response Design, PF30-83, tapered head tube, 55mm chainline, Speed Release 12mm thru axle w/UDH hanger
Frame MaterialCarbon fiber
ForkLefty Ocho 120 Carbon, 110mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 50mm offset
Fork MaterialCarbon fiber

Drivetrain

ShiftersSRAM Eagle AXS, 12-speed
Rear DerailleurSRAM XX1 Eagle AXS
CranksetSRAM XX1 Eagle DUB, 34T, 55mm chainline
Bottom BracketSRAM DUB PF30 MTB83
Rear CogsSRAM XG-1299, XX1 Eagle, Rainbow, 10-52, 12-speed
ChainSRAM XX1 Eagle, Rainbow, 12-speed

Brakes

BrakesBrakes SRAM Level Ultimate hydraulic disc, 180/160 CenterLine X rotors Brake Levers SRAM Level Ultimate hydraulic disc

Cockpit & Contact Points

HeadsetIntegrated, 1-1/8 to 1.5", sealed angular contact bearings
HandlebarCannondale 1 Flat, Carbon, 31.8mm, 9° backsweep, 760mm
StemCannondale 1, 7075 Alloy, 1-1/8", 31.8, 7°
SaddlePrologo Dimension NDR, Tirox rails
SeatpostCannondale C1 Carbon, 27.2x400mm

Wheels & Tires

Hubs(F) HollowGram Lefty 60 / (R) HollowGram w/DT Swiss Star Ratchet internals, 12x148mm
RimsHollowGram 25, Superlight Hi-Impact Carbon, 28h, 25mm inner width, tubeless ready
SpokesDT Swiss Competition Race, straight-pull
Front TireSchwalbe Racing Ray EVO, 29x2.25", SnakeSkin, Addix Speedgrip, tubeless ready
Rear TireSchwalbe Racing Ralph EVO, 29x2.25", SnakeSkin, Addix Speed, tubeless ready
Wheel Size29

Size-specific frame data

Geometry

4 sizes · 16 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

MeasurementSMLXL
Seat tube390 mm440 mm480 mm530 mm
Effective top tube572 mm594 mm617 mm642 mm
Head tube99 mm110 mm122 mm135 mm
Head-tube angle66.5°66.5°66.5°66.5°
Seat-tube angle72.7°73.9°74.1°74.6°
Chainstay / rear center430 mm435 mm440 mm445 mm
Wheelbase1123 mm1151 mm1181 mm1212 mm
Bottom-bracket drop59 mm59 mm59 mm59 mm
Bottom-bracket height318 mm318 mm318 mm318 mm
Reach404 mm423 mm444 mm465 mm
Stack607 mm617 mm629 mm641 mm
Standover height754 mm790 mm819 mm855 mm
Fork offset / rake50 mm50 mm50 mm50 mm
Front center699 mm723 mm748 mm774 mm
Trail109 mm109 mm109 mm109 mm
Wheel size29°29°29"29°

Geometry source: Human-verified manufacturer geometry image transcription ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Geometry tools

Analyze a published size

Choose a size

S geometry

Archive context: The seat angle of 72.7° sits toward the more relaxed end. Its reach of 404 mm sits toward the shorter end. Its bottom-bracket drop of 59 mm sits somewhat deeper than typical.

Compared with 86 distinct mountain geometries in the Small-equivalent size cohort from model years 2019–2023 in the Velopedia archive.
Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze S geometry

Parts & serviceability

Find replacement parts

3 top part searches
ChainMatching configuration
SRAM XX1 Eagle, Rainbow, 12-speed Interpreted as SRAM XX1 · 12-speed Component family — verify exact version
Cassette / rear cogsExact archived part
SRAM XG-1299, XX1 Eagle, Rainbow, 10-52, 12-speed Interpreted as SRAM XX1 · 12-speed Exact archived model
Front tireExact archived part
Schwalbe Racing Ray EVO, 29x2.25", SnakeSkin, Addix Speedgrip, tubeless ready Named tire and published size
More qualified parts (6)
Rear tireMatching fit standard
Schwalbe Racing Ralph EVO, 29x2.25", SnakeSkin, Addix Speed, tubeless ready Named tire and published size
Bottom bracketQualified part search
SRAM DUB PF30 MTB83 Named archived component — verify dimensions
SaddleQualified part search
Prologo Dimension NDR, Tirox rails Named archived component — verify exact version
CranksetQualified part search
SRAM XX1 Eagle DUB, 34T, 55mm chainline Component family — verify exact version
Rear derailleurMatching configuration
SRAM XX1 Eagle AXS Interpreted as SRAM XX1 · 12-speed · electronic Component family — verify exact version
ShiftersQualified part search
SRAM Eagle AXS, 12-speed Component family — verify exact version

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.

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Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameInspect the frame in bright light, especially around the head tube, bottom bracket, chainstays and clamped areas. Look for cracks, ripples, crushed sections or signs of a previous impact.Inspect the frame and fork →
  • BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.Inspect the brakes →
  • SuspensionAsk when the fork was last serviced. Check the stanchions for damage, look for oil at the seals and make sure the fork moves smoothly without bushing play.Evaluate the suspension →
  • DrivetrainConfirm every shift-system battery charges, every shift control works and the derailleur moves cleanly across the cassette. Make sure the matching shift-system charger is included, then measure chain wear and inspect the cassette teeth.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads. If it is set up tubeless, confirm both tires hold pressure and ask when the sealant was last refreshed.Check wheels and tires →
Bike-specific inspection checklist 21 checks based on 6 archived component groups Open checklistClose checklist
0 of 21 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2021 Cannondale Scalpel HT Hi-MOD Ultimate · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Scalpel HT Hi-MOD Carbon, Proportional Response Design, PF30-83, tapered head tube, 55mm chainline, Speed Release 12mm thru axle w/UDH hanger · Fork: Lefty Ocho 120 Carbon, 110mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 50mm offset · Carbon fiber

Archived: Fork: Lefty Ocho 120 Carbon, 110mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 50mm offset

Archived: Shifters: SRAM Eagle AXS, 12-speed · Rear derailleur: SRAM XX1 Eagle AXS · Crankset: SRAM XX1 Eagle DUB, 34T, 55mm chainline · Bottom bracket: SRAM DUB PF30 MTB83 · Rear cogs: SRAM XG-1299, XX1 Eagle, Rainbow, 10-52, 12-speed · Chain: SRAM XX1 Eagle, Rainbow, 12-speed

Archived: Brakes: Brakes SRAM Level Ultimate hydraulic disc, 180/160 CenterLine X rotors Brake Levers SRAM Level Ultimate hydraulic disc

Archived: Wheel size: 29 · Rims: HollowGram 25, Superlight Hi-Impact Carbon, 28h, 25mm inner width, tubeless ready · Hubs: (F) HollowGram Lefty 60 / (R) HollowGram w/DT Swiss Star Ratchet internals, 12x148mm · Front tire: Schwalbe Racing Ray EVO, 29x2.25", SnakeSkin, Addix Speedgrip, tubeless ready · Rear tire: Schwalbe Racing Ralph EVO, 29x2.25", SnakeSkin, Addix Speed, tubeless ready

Controls and contact points

Archived: Headset: Integrated, 1-1/8 to 1.5", sealed angular contact bearings · Handlebar: Cannondale 1 Flat, Carbon, 31.8mm, 9° backsweep, 760mm · Stem: Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7° · Seatpost: Cannondale C1 Carbon, 27.2x400mm · Saddle: Prologo Dimension NDR, Tirox rails

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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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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