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More Give. More Go. The Cannondale Topstone Carbon 4 is an unprecedented gravel bike with real suspension. The most capable offroad, the most comfortable on-road.
More Give. More Go. The Cannondale Topstone Carbon 4 is an unprecedented gravel bike with real suspension. The most capable offroad, the most comfortable on-road.
Cannondale

2021 Cannondale Topstone Carbon 4 GRX Gravel Bike in Gold

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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged. In the event an item is returned to ourselves in an unsuitable condition, we may have to return the item or offer a partial refund. Unless the return is due to a faulty product or an incorrect delivery on our part you will have to cover the cost of the return. If you believe that we should be covering the cost of the return please contact us in advance to discuss the available options.

In line with the customer rights act 2015 if you receive an item that is faulty, of un-satisfactory quality, unusable or that differs from how the product is described you are entitled to return the item for a full refund within 30 days of purchase.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address websales@99bikes.co.uk We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you: websales@99bikes.co.uk. We also ask that you contact us before having a 3rd party undertake work on an item purchased from 99 Bikess. Any work carried out without 99 Bikes consent will not be eligible for reimbursement and may void future warranty claims for that item.

2021 Cannondale Topstone Carbon 4 GRX Gravel Bike in Gold

Season:2021

Brand:Cannondale

Code:C15501MCHM

More Give. More Go. The Cannondale Topstone Carbon 4 is an unprecedented gravel bike with real suspension. The most capable offroad, the most comfortable on-road.

Topstone Carbon distills Cannondale's experience making fast race bikes, comfortable endurance bikes and ultra-light dual suspension mountain bikes into an exceptional machine, designed for maximum fun in places beyond most gravel bikes' abilities, or maximum comfort in more ordinary terrain.

Key Features:

  • BallisTec carbon frameset with Kingpin suspension
  • Shimano GRX 800 11-speed hydraulic disc group
  • 46/30 11-34 Gearing
  • Cannondale 1 crank
  • Tubeless ready, WTB Wheelset
  • Integrated Cannondale App connectivity
  • WTB Riddler 700 x 37c tyres
  • Clearance for up to 700x40mm tyres or 650x48mm


Revolutionary, super-light suspension that lets you ride harder on dirt and more smoothly on pavement. Better control. Better traction. Better comfort. Nothing sacrificed.

Refined geometry and rider position deliver an experience that’s stable, composed and comfortable without losing that spark. Go further, ride longer, charge harder. We thought of everything. Big tyre clearance Tons of gear and storage mounts. Rear Speed Release thruaxle, Internal dropper post compatibility. In short, the works.



Fender Up
Fully fender ready. A removable fender bridge on the rear stays is there when you need it, gone when you don't.


Speed Release
Speed Release thru-axles offer the stiffness and solid feel of a thru-axle, with the easy use of a quick release axle. Compatible with most thru-axle wheelsets.

Easy Internal Cable Routing
With DirectLine cable routing, an internal tube guides the cable and housing through the frame, from entry to exit for headache-free service.


Dropper Ready
Built to accept an internally-routed 27.2 dropper seatpost, which shouldn’t really be a surprise on a bike that's this off-road capable.

All UK Mainland Bike Deliveries Over £499 - Free

Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).
Bike orders under £499 will incur a £20 delivery fee

Free Delivery On Orders Over £50.00

When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).

Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders

Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

Spread the cost of your new bike, helmet, safety equipment and accessories paying via instalments being taken directly from your wage. The payments for the Cycle To Work scheme are taken out of your gross wage and your Tax & NI contributions are then worked out based on your new lower gross wage which is how you save money on your new bike and equipment.

At the end of the time period specified with your Cycle To Work scheme you then have the option of buying your bike or to continuing to use it while you work for the company. If you decide to purchase the bike, the balance you owe will be based on a percentage of how much the bike was worth at the time you took out the Cycle To Work scheme.

We know how eager you'll be to jump on your new bike and hit the dirt or tarmac, so we give you everything you need to get you set up quickly. For full instructions on how you're bike will arrive and what you'll need to do, visit our How Our Bikes Are Built page

Easy Set-Up Instructions

Have your brand spanking new bike ready to ride in less than 15 minutes with our easy to follow guide.

Free Multi-Tool

9 in 1 multi-tool to help you set up and maintain your bike.

Free Pedal Spanner

Attach your pedals with ease using our free tool. Please note pedals are not included with all bikes so please check the specification. You can shop our awesome range of pedals HERE

Special Offer

30% Off Selected Pedals & Helmets With All Bikes

Get 30% off a select range of pedals & helmets when you purchase a bike from 99 Bikes. Once you add the bike to cart you will be taken the pedal selection page to add your half-price pedals, discount will be applied at the checkout.

Technical Information

Frame - BallisTec Carbon Frame, Kingpin suspension system, 12x142 Speed Release Thru-axle, dropper post compatible, direct line cable routing

Fork - BallisTec Full Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 speed release thru axle

Rims - WTB KOM Light i23 TCS, 28h, tubeless ready

Hubs - (F) Formula cartridge bearing, Centerlock, 12x100mm / (R) Formula cartridge bearing, Centerlock, 12x142mm

Spokes - Stainless Steel, 14g

Tires - WTB Riddler 700 x 37c

Crank - Cannondale, BB30a, OPI SpideRing, 46/30

Bottom Bracket - Cannondale BB30

Chain - Shimano HG601, 11-speed

Rear Cogs - Shimano 105, 11-34, 11-speed

Rear Derailleur - Shimano GRX 810, Shadow RD+

Shifters - Shimano GRX 800, 11-speed

Handlebar - Cannondale 3, butted 6061 alloy, 16 deg flare drop

Grips - Cannondale Bar Tape, 3.5mm

Stem - Cannondale 2, 6061 Alloy, 31.8, 7°

Headset - Integrated, 1-1/8" - 1.5"

Brakes - Shimano GRX 800 hydraulic disc, 160/160mm RT70 rotor

Brake Levers - Shimano GRX 800 hydraulic disc

Saddle - Fabric Scoop Flat Elite, cro-mo rails

Seatpost - Cannondale 2, UD Carbon, 27.2 x 350mm

Speeds - 22

Extras - Removable fender bridge

Connectivity - Cannondale Wheel Sensor

Sizing Information
Sizecmin
XS152 - 1655.5" - 5.7"
SM162 - 1755.5" - 5.7"
MD170 - 1855.7" - 5.10"
LG180 - 1935.9" - 6.0"
XL190 - 2035.11" - 6.2"


Cannondale Topstone Carbon 4 Geometry Chart
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