Cannondale Topstone Al Tiagra Mens Gravel Bike 2020 - Grey

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RRP $1,715.99
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Cannondale reinvigorate their alloy roots for the all-new Topstone – a fast, fat tyre adventure bike that won’t break the bank


Cannondale have employed their ‘outfront’ geometry with the Topstone. It’s similar to their Synapse endurance bike but the slacker head angle and long fork rake make it a sporty ride, with good agility.


It’s not just a gravel bike.


It’s a comfortable ride as you’re slightly more upright. But still performance-focused with superb handling on and off the road. It’s versatile. Although labelled as a ‘gravel’ bike, it’s really much more than that. Fast on the road, but competent on the dirt, it’s an ‘all-road’ machine. If you want a bike that you can use for touring and commuting, the Topstone is ideal on roads, trails and the gravel paths.


The frame is made with Cannondale's celebrated SmartForm C2 alloy, which guarantees the holy grail balance of lightweight durability. The full carbon fork gives clearance for tyres up to 42mm wide.


Each of the Topstone bikes in the range offers high performance components without the prices that you might expect. The carbon fork has a carbon steerer, that’s really unusual on a bike in this price range.


All that, and water mounts galore!



  • SmartForm C2 Alloy frame 
  • Full carbon fork
  • WTB Riddler TCS Lite, 700 x 37 tyres
  • Shimano Tiagra drivetrain components
  • Shimano Tiagra hydraulic disc brakes
Full specification can be found in the details tab. 

More Information
Model Number C15860M10
Brand Cannondale
Colour Grey
Gender Mens
Age Adult
Model Year 2020
Frame SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Fork Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Shifters Shimano Tiagra hydro disc, 2x10
Derailleur (Front) Shimano Tiagra braze-on
Derailleur (Rear) Shimano Tiagra GS
Brakes Shimano Tiagra hydro disc, 160/160mm RT54 rotors
Cassette Shimano HG500, 11-34, 10-speed
Chain KMC X10, 10-speed
Hub Front Formula CL-712, 12x100 centerlock
Hub Rear Formula RXC-400
Rims WTB ST i23 TCS, 28h, tubeless ready
Tyres WTB Riddler TCS Light, 700 x 37c, tubeless ready
Handlebar Cannondale 3, butted 6061 alloy, 16 deg flare drop
Stem Cannondale 3, 6061 alloy, 7Deg
Headset Topstone Si, 25mm Alloy top cap
Saddle Fabric Scoop Radius Sport, steel rails
Seatpost Cannondale C3, 6061 Alloy, 27.2
Pedal None incl.
Wheel Size 700c
Number of Gears 20
Ready to ride
Every bike from Start Fitness is fully checked & assembled before despatch and will arrive, almost, ready to ride. Each bike is assembled by one of our CyTech accredited mechanics and then packed into one of our custom boxes. Minimal assembly, with basic tools, is required before you can ride. Assembly tools are not usually included. More details can be found here.
Please note: Some bikes are not supplied with pedals. Manufacturers don’t know if you want flat or clipless pedals, rather than send the bike with the wrong type, they leave the choice for you to make.
This process has a lead time of between 5 to 7 working days
Unfortunately during peak times this may be slightly delayed. We will however, aim to despatch your bike as quickly as possible.
Making sure you are home
Once fully checked and boxed, we will contact you to book a delivery date. Our bikes are despatched on a next working day service (excludes weekends & bank holidays) for UK mainland orders, or a two day service to Northern Ireland and outlying Scottish areas. European bike deliveries usually take approximately one week.
Taking Delivery
Any mechanical or cosmetic issues need to be reported to us within one week of the delivery date. If you do not plan on using the bike straight away, we advise that you remove it from the box and check it over ASAP as we cannot be responsible for any reported issues (other than standard warranty issues) later than one week from the date that the bicycle was delivered.
First Check-Over
After a few weeks of riding (depending on riding style and conditions), a new bike will need a check-over to make final adjustments and to re-check all nuts and bolts. This is necessary as the bike goes through a ‘bedding in’ phase after which, final adjustment may be necessary. We recommend that this is carried out by a CyTech qualified mechanic. It is important to have these checks carried out to prevent any avoidable problems which may not be covered by warranty and to ensure the smooth running of the bicycle.
We can carry out the first check-over free of charge, at our Newcastle store (NE16JE). If you’ve had the bike delivered, it will be your responsibility to get the bicycle to and from our store for this work to be carried out. This complimentary check-over does not include any labour to replace worn parts or to fit new accessories.
All bikes must be booked in for the first service & must be clean or a £15 cleaning charge will be payable. You can book this by calling 0191 261 4191. Proof of purchase will need to be presented when the bicycle is dropped off for the first check-over.
Bike Servicing
Bicycles need to be serviced regularly, as a guideline we would advise on at least one full service per year and/or a standard service twice a year. If the bike is used regularly in adverse conditions, more regular servicing may be required.
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