Which size or configuration labels have geometry for the 2019 Cannondale Scalpel Si World Cup?

Geometry is listed for S (27.5"), M (29"), L (29"), and XL (29").

What are the reach and stack of the 2019 Cannondale Scalpel Si World Cup in size L (29")?

In size L (29"), reach is 445 mm and stack is 604 mm.

What is the head tube angle of the 2019 Cannondale Scalpel Si World Cup?

The head tube angle is 69.5 degrees in every size.

What does the 2019 Cannondale Scalpel Si World Cup ship with?

The stock build includes Cannondale Scalpel-Si, Lefty Ocho, SRAM XX1 Eagle, and Schwalbe Ray.

Which years of the Cannondale Scalpel Si are on Quiver?

Quiver has the Cannondale Scalpel Si for 2019 and 2020.

2019

2019 Cannondale Scalpel Si World Cup

Reach 407 to 466 mm, stack 550 to 615 mm. The Scalpel Si World Cup build comes with SRAM XX1 Eagle shifting and Schwalbe Ray tires.

Compare geometry

Source: cannondale.com. Checked Oct 23, 2026.

Key facts

Brand: Cannondale
Model: Scalpel Si
Model year: 2019
Frame: World Cup
Geometry labels: S (27.5"), M (29"), L (29"), and XL (29")
Drivetrain: SRAM XX1 Eagle
Fork: Lefty Ocho
Rear shock: Fox Float DPS EVOL Factory
Geometry: Complete for every size
Checked: Oct 23, 2026

Geometry by size

Geometry drawing, size M (29"), to scale.

2019 Cannondale Scalpel Si World Cup geometry by size
Measurement	S (27.5")	M (29")	L (29")	XL (29")
Reach(mm)	407	424	445	466
Stack(mm)	550	592	604	615
Head tube angle(°)	69.5	69.5	69.5	69.5
Seat tube angle(°)	73.5	73.5	73.5	73.5
Effective top tube(mm)	570	599	624	648
Chainstay length(mm)	425	435	435	435
Wheelbase(mm)	1079	1118	1144	1169
BB drop(mm)	20	38	38	38
BB height(mm)	333	334	334	334
Standover(mm)	716	754	760	766
Seat tube length(mm)	400	440	480	520
Head tube length(mm)	97	110	122	134

How to read a geometry chart

Stock build

17 parts

Frame

Cannondale Scalpel-Si

Frame

Suspension

Lefty Ocho

ForkExternal adjustments remote lockoutDamper Chamber

Fox Float DPS EVOL Factory

Rear shock

Drivetrain

SRAM XX1 Eagle

Shifter

SRAM XX1 Eagle

Derailleur

SRAM XX1

CranksetSpeeds 11

Cannondale PressFit30

Bottom bracket

Wheels & Tires

Schwalbe Ray

Tire

Lefty 60

Hub

ENVE M525

Rim

Brakes

SRAM Level Ultimate

BrakeBrake type hydraulic disc

Cockpit

Cannondale C1

HandlebarWidth 760mm

Cannondale C1

StemBar clamp diameter 31.8mmSteerer diameter 1.5"Rise -5°Material 6061 alloy

Cannondale Locking Grips

Grips

Cannondale HeadShok Si

Headset

Seatpost & Saddle

Cannondale C1

SeatpostLength 350mmMaterial Carbon

Prologo Zero-II

Saddle

Keep your Scalpel Si World Cup in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App Store Free on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Manufacturer

Keep the factory build and your current parts distinct

Quick answers

Which size or configuration labels have geometry for the 2019 Cannondale Scalpel Si World Cup?: Geometry is listed for S (27.5"), M (29"), L (29"), and XL (29").
What are the reach and stack of the 2019 Cannondale Scalpel Si World Cup in size L (29")?: In size L (29"), reach is 445 mm and stack is 604 mm.
What is the head tube angle of the 2019 Cannondale Scalpel Si World Cup?: The head tube angle is 69.5 degrees in every size.
What does the 2019 Cannondale Scalpel Si World Cup ship with?: The stock build includes Cannondale Scalpel-Si, Lefty Ocho, SRAM XX1 Eagle, and Schwalbe Ray.
Which years of the Cannondale Scalpel Si are on Quiver?: Quiver has the Cannondale Scalpel Si for 2019 and 2020.