Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Sora, FSA -
Suspension Rigid -
Drivetrain 2 × 9 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
XS
152cm - 165cm
SM
162cm - 175cm
MD
170cm - 185cm
LG
180cm - 193cm
XL
190cm - 203cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Suspension Fork
Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Drivetrain
Rear Derailleur
Shimano Sora
Front Derailleur
Shimano Sora, 31.8 clamp
Shift Levers
Shimano Sora, 2x9
Cassette
Sunrace, 11-34, 9-speed
Crank
FSA Tempo Adventure, 46/30
Bottom Bracket
FSA Cartridge
Chain
KMC Z9, 9-speed
Pedals
Not Included
Wheels
Front Hub
Formula RX-512 12x100
Rear Hub
Formula RX-142 12x142
Rims
RD 2.0, 28h
Spokes
Stainless steel, 14g
Tires
WTB Riddler Comp, 700 x 37c
Brakes
Brakes
Promax Decoder R cable actuated disc, 160/160mm rotors
Brake Levers
Shimano Sora
Cockpit
Stem
Cannondale 4, 6061 Alloy, 31.8, 6°
Handlebar
Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Grips
Cannondale Grip Bar Tape w/Gel, 3.5mm
Headset
Topstone Si, 25mm Alloy top cap
Seat
Saddle
Cannondale Stage Ergo
Seatpost
Cannondale 4, 6061 Alloy, 27.2 x 400mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.46 mm | 1.51 mm | 1.56 mm | 1.6 mm |
| Bottom Bracket Height | 284 mm | 284 mm | 284 mm | 284 mm | 284 mm |
| Front Center | 593 mm | 603 mm | 621 mm | 641 mm | 659 mm |
| Rake | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Trail | 72 mm | 65 mm | 65 mm | 65 mm | 65 mm |
| Stack | 511 mm | 542 mm | 572 mm | 603 mm | 633 mm |
| Reach | 361 mm | 370 mm | 378 mm | 387 mm | 395 mm |
| Top Tube Length | 518 mm | 537 mm | 554 mm | 572 mm | 589 mm |
| Seat Tube Angle | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° |
| Seat Tube Length | 410 mm | 458 mm | 505 mm | 553 mm | 600 mm |
| Head Tube Angle | 70 ° | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 89 mm | 118 mm | 149 mm | 182 mm | 214 mm |
| Chainstay Length | 423 mm | 423 mm | 423 mm | 423 mm | 423 mm |
| Wheelbase | 1004 mm | 1015 mm | 1033 mm | 1053 mm | 1071 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Standover Height | 696 mm | 737 mm | 777 mm | 818 mm | 856 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 152 cm | 162 cm | 170 cm | 180 cm | 190 cm |
| Rider Max Height | 165 cm | 175 cm | 185 cm | 193 cm | 203 cm |
Model Overview
Topstone Sora belongs to the Cannondale Topstone model. There are 110 bikes that carry this model name. You can easily view all of the Cannondale Topstone bikes models from 2023, here.
Model range prices
Cannondale Topstone 4 2023 is the most economical model, with a starting price of 1375$. Cannondale Topstone Carbon Lefty 1 2023 on the other hand costs 8500$, and is the most expensive model.
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 Gravel bikes
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
The wheels on Topstone Sora are the 700c aluminum type. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Cannondale Topstone Sora is equipped with Mechanical Disc brakes. They are much easier to maintain than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.
Sizes
Topstone Sora comes in 5 sizes, that range from 152 cm – 203 cm (4.99 ft – 6.66 ft). In short, it won’t be difficult to find the right one for you.