Velopedia Bicycle Archive
2018 Cannondale Scalpel-Si Women’s 2
Original specifications: 27.5" wheels.
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At a glance
- Model year
- 2018
- Category
- Mountain
- Sizes
- XS, S, M
- Colors
- Anthracite w/ Acid Green and Nearly Black - Gloss (ANT)
- In this record
- 24 specifications · archived image
- Archive ID
- 900002565
Original buildCarbon · 27.5"
Frameset
| Frame Construction | Scalpel-Si Women’s, 27.5, 100mm, BallisTec Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset |
|---|---|
| Frame Material | Carbon |
| Fork | Lefty 2.0 Alloy OPI, 2Spring, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, 50mm offset |
| Fork Material | Aluminum |
| Rear Shock | RockShox Monarch RL, 100mm |
Drivetrain
| Shifters | Shimano XT, 2x11 |
|---|---|
| Front Derailleur | Shimano XT |
| Rear Derailleur | Shimano XT, Shadow Plus, 11-speed |
| Crankset | Cannondale Si, BB30, 36/26 CNC Rings |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Rear Cogs | Shimano XT, 11-40, 11-speed |
| Chain | Shimano HG601, 11-speed |
Brakes
| Brakes | Shimano XT hydro disc, 160/160mm |
|---|
Cockpit & Contact Points
| Headset | Cannondale HeadShok Si |
|---|---|
| Handlebar | Cannondale C2, Butted 2014 Alloy, 740mm |
| Stem | Cannondale C1, 7075 Alloy, 1.5”, 31.8, -5 deg. |
| Saddle | Fi’zi:k Arione Donna Mg |
| Seatpost | Cannondale C3, Micro Adjust, 6061 Alloy, 31.6x350mm |
Wheels & Tires
| Hubs | Lefty 60 front, Formula DHT-142x12 Ai Offset dish - rear |
|---|---|
| Rims | Stan’s NoTubes Crest S1, 32 hole, 27.5”, Tubeless Ready |
| Spokes | DT Swiss Competition |
| Front Tire | Schwalbe Racing Ralph Performance Twinskin, 27.5x2.25”, folding, Tubeless Ready |
| Rear Tire | Schwalbe Racing Ralph Performance Twinskin, 27.5x2.25”, folding, Tubeless Ready |
| Wheel Size | 27.5" |
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts


Vittoria Barzo G2.0 4C XC Trail 27.5in Tire Anthracite/Black, XC-Trail/TNT, 27.5x2.25
27.5x2.25
Replacement option · verify fit
More parts (5)

Shimano Deore XT RD-M8230 Rear Derailleur Max 50t, Min 11t, 11-Speed
11-Speed

Zipp Service Course B2 Seatpost Black/0mm Setback, 31.6x350mm
31.6x350mm
Replacement option · verify fit
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. 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.
Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2018 Cannondale Scalpel-Si Women’s 2 · Mountain · Published sizes: XS, S, M
Frame and fork
Inspect the frame and fork →Archived: Frame: Scalpel-Si Women’s, 27.5, 100mm, BallisTec Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset · Fork: Lefty 2.0 Alloy OPI, 2Spring, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, 50mm offset · Aluminum
Suspension
Evaluate the suspension →Archived: Fork: Lefty 2.0 Alloy OPI, 2Spring, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, 50mm offset · Rear shock: RockShox Monarch RL, 100mm
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano XT, 2x11 · Front derailleur: Shimano XT · Rear derailleur: Shimano XT, Shadow Plus, 11-speed · Crankset: Cannondale Si, BB30, 36/26 CNC Rings · Bottom bracket: Cannondale Alloy PressFit30 · Rear cogs: Shimano XT, 11-40, 11-speed · Chain: Shimano HG601, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano XT hydro disc, 160/160mm
Wheels and tires
Check wheels and tires →Archived: Wheel size: 27.5" · Rims: Stan’s NoTubes Crest S1, 32 hole, 27.5”, Tubeless Ready · Hubs: Lefty 60 front, Formula DHT-142x12 Ai Offset dish - rear · Front tire: Schwalbe Racing Ralph Performance Twinskin, 27.5x2.25”, folding, Tubeless Ready · Rear tire: Schwalbe Racing Ralph Performance Twinskin, 27.5x2.25”, folding, Tubeless Ready
Controls and contact points
Archived: Headset: Cannondale HeadShok Si · Handlebar: Cannondale C2, Butted 2014 Alloy, 740mm · Stem: Cannondale C1, 7075 Alloy, 1.5”, 31.8, -5 deg. · Seatpost: Cannondale C3, Micro Adjust, 6061 Alloy, 31.6x350mm · Saddle: Fi’zi:k Arione Donna Mg
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
This archive record has limited published detail. Share what would help another rider understand how this model fit, rode and held up over time. Velopedia reviews every contribution before publication.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.



