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2019 Cannondale Scalpel-Si Carbon 3 Bike

Average User Rating: (Spectacular)
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Perfect Cross Country Bike

Rating:
The Good:

The Scalpel Si Carbon 3 combines ultra light weight construction with excellent traction, quick handling, and great downhill stability. The lefty echo fork has an incredibly smooth feel and takes large impacts well due to its progressive damping. Hopping logs with the light front end is a breeze. Climbing, the scalpel always keeps traction, and the lockout is nice for smoother climbs. When descending the bike is very stable and the "out front" geometry Cannondale uses makes it able to quickly zip through obstacles.

The Bad:

Sometimes the scalpel feels just a little too big to fit through trees--but that's more my own riding ability than the bike's fault. The steering takes a bit of getting used to but is actually quite nice once you get the hang of it. The scalpel's greatest weakness is taking tight corners--it has a tendency to slip at lower speeds than it should.

Overall Review:

Overall, the Scalpel Si carbon 3 is the perfect bike for a cross country rider. Its beautiful suspension setup makes it comfortable for riding all day and gives it fantastic traction for climbing and (almost all) cornering, and as soon as you hop on the bike you feel its speed. Any ride is more fun on the scalpel!

Specifications

Product Cannondale Scalpel-Si Carbon 3 Bike
Model Year 2019
Riding Type Cross Country
Rider Unisex
Sizes and Geometry
S (27.5"), M (29"), L (29"), XL (29") View Geometry
Size S (27.5") M (29") L (29") XL (29")
Top Tube Length 570mm 599mm 624mm 648mm
Head Tube Angle 69.5° 69.5° 69.5° 69.5°
Head Tube Length 97mm 110mm 122mm 134mm
Seat Tube Angle 73.5° 73.5° 73.5° 73.5°
Seat Tube Length 400mm 440mm 480mm 520mm
Bottom Bracket Height 333mm 334mm 334mm 334mm
Chainstay Length 425mm 435mm 435mm 435mm
Wheelbase 1079mm 1118mm 1144mm 1169mm
Standover 716mm 754mm 760mm 766mm
Reach 407mm 424mm 445mm 466mm
Stack 550mm 592mm 604mm 615mm
Wheel Size 27.5" (650b), 29"
Frame Material Carbon Fiber
Frame Material Details BallisTec Carbon, carbon link
Rear Travel 100mm
Rear Shock FOX Float DPS Performance EVOL, remote-actuated
Fork Lefty Ocho, Chamber Damper with cable lockout, OppO spring system, tapered steerer, 50/55mm offset
Fork Travel 100mm
Head Tube Diameter Straight, 1.5"
Headset Cannondale HeadShok Si
Handlebar Cannondale C2 Flat, butted 2014 alloy, 8 degree sweep, 760mm width
Stem Cannondale C1, 7075 alloy, 1.125" steerer clamp, 31.8mm bar clamp, 7 degree rise
Grips Cannondale lock-on
Brakes SRAM Level TL, Centerline rotors, 180mm front, 160mm rear
Brake Levers SRAM Level TL
Drivetrain 1x
Shifters SRAM GX Eagle, 12-speed
Front Derailleur N/A
Rear Derailleur SRAM X01 Eagle, 12-speed
ISCG Tabs No
Chainguide N/A
Cranks Truvativ Stylo 6k, Ai Custom
Chainrings Truvativ Stylo, 34 tooth
Bottom Bracket Cannondale alloy, PressFit30
Pedals N/A
Chain SRAM GX Eagle, 12-speed
Cassette SRAM XG-1275, GX Eagle, 10-50 tooth, 12-speed
Rims Cannondale HollowGram 23, superlight hi-impact carbon, tubeless ready, 28 hole, 23mm inner width
Hubs Front: Cannondale Lefty 60
Rear: Cannondale HollowGram, 12x142mm, XD driver, DT Swiss internals
Spokes Cannondale HollowGram, double-butted straight pull (Ai Offset dish on rear wheel)
Tires Front: Schwalbe Racing Ray, SnakeSkin, Addix Speed compound, tubeless ready, 27.5"/29" x 2.25"
Rear: Schwalbe Racing Ralph, SnakeSkin, Addix Speed compound, tubeless ready, 27.5"/29" x 2.25"
Saddle Fabric Scoop Flat Elite, cro-mo rails
Seatpost Cannondale C2, 7075 alloy, 400mm length
Seatpost Diameter 31.6mm
Seatpost Clamp Standard single bolt
Rear Dropout / Hub Dimensions 142x12mm
Max. Tire Size
Bottle Cage Mounts Yes (double)
Colors Acid Red
Warranty Lifetime main frame, 5 years swingarm, 1 year paint, decals, and Cannondale components
Weight N/A
Miscellaneous Zero Pivot seatstay design with Ai Offset asymmetric chainstays
S size has 27.5" wheels, M/L/XL sizes get 29" wheels
Price $5,500
More Info

cannondale.com

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