Cannondale Scalpel-Si Carbon 4 2018
Bike details
Key information split into simple groups.
Bike summary
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Category
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Frame Carbon
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Wheels 27.5" / 29"
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Travel Front 100mm
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Travel Rear 100mm
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Fork Cannondale Lefty
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Groupset XT
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Suspension Full
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Drivetrain 2 × 11
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Brakes Hydraulic Disc
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Scalpel-Si, 100mm, BallisTec Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset
Suspension Fork
Lefty 2.0 Alloy OPI, 2Spring, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, 55mm offset (29), 50mm offset (27.5)
Rear Shock
RockShox Monarch RL, 100mm
Drivetrain
Rear Derailleur
Shimano XT Shadow Plus, 11-speed
Front Derailleur
Shimano XT, side swing
Shift Levers
Shimano XT, 2x11
Cassette
Shimano XT, 11-42, 11-speed
Crank
Cannondale Si, BB30, 36/26 CNC Rings
Bottom Bracket
Cannondale Alloy PressFit30
Chain
Shimano HG601, 11-speed
Pedals
Not included
Wheels
Front Hub
Lefty 60 front, Formula DHT-142x12, (Ai Offset dish - Rear)
Rear Hub
Lefty 60 front, Formula DHT-142x12, (Ai Offset dish - Rear)
Rims
Stan's ZTR Rapid 25, 32 hole, tubeless ready
Spokes
DT Swiss Competition (Ai Offset dish - Rear)
Tires
Schwalbe Racing Ralph Performance, 29x2.25", folding
Brakes
Brakes
Shimano XT hydro disc, 160/160mm
Brake Levers
Shimano XT hydro disc
Cockpit
Stem
Cannondale C1, 6061 Alloy, 1.5", 31.8, -5°
Handlebar
Cannondale C2 flat, Butted AL2014 Alloy, 760mm
Grips
Cannondale Locking Grips
Headset
Cannondale HeadShok Si
Seat
Saddle
Prologo Zero II STN
Seatpost
Cannondale C3, Micro Adjust, 6061 Alloy, 31.6x350mm (XS,S,M) 400mm (L,X)
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Scalpel-Si Carbon 4 is part of the Cannondale Scalpel Si model. Cannondale released 69 bikes variations of this model so far. You can get a glimpse at all models from 2018, by clicking on this link.
Model range prices
Cannondale Scalpel-Si 5 2018 is the cheapest bike model and costs 2799$. Cannondale Scalpel-Si Black Inc. 2018 is the most expensive one and costs 11999$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, you could also get a good Crosscountry bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
This bike was released in 2018 and its price was 4199$. Doing a quick comparison, we notice that Scalpel-Si Carbon 4 price is 120.42% higher than the average cost of a Crosscountry bike.
Overview of components
Fork
The Cannondale Lefty is included from the factory. It has a travel distance of 100mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Fork material
Scalpel-Si Carbon 4 has an aluminum fork, which is a lighter material. However, it is not as tough, nor durable as steel is.
Rear Shock
The shock that’s installed on this bike is RockShox Monarch RL, with a travel distance of 100mm. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In conclusion, to increase your riding experience, get a bike with a rear shock if possible.
Wheels
When it comes to wheels, the Scalpel-Si Carbon 4 bike is equipped with the 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
