Cannondale Topstone 1 Alloy Gravel Bike 2021

  1. Cycling Deals
  2.  > 
  3. Bikes
  4.  > 
  5. Gravel Bikes
  6.  > 
  7. Cannondale Topstone 1 Alloy Gravel Bike 2021

2021 Cannondale Topstone 1 Adventure Bike

  • 2021 Cannondale Alloy Gravel Frame
  • 700c Disc Brake Wheels
  • 22 Speed (105 / GRX Groupset - 2 x 11)
  • Available in L in Grey.

Explore further.

Ride freer. A capable versatile gravel road bike. Built for chasing horizons exploring routes less travelled or accelerating your commute.

Highlights Light, durable SmartForm C2 Alloy Frame w/ full carbon fork. Shimano GRX 800/600 11-speed shifting. Shimano GRX 400 hydraulic disc brakes.

Model Number: C15701M.

Model Name: Topstone 1.

Frame: SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts.

Fork: BallisTec Full Carbon, 1-1/8 to 1-1/4 steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle.

Rims: WTB ST i23 TCS, 28h, tubeless ready.

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

Spokes: Stainless Steel, 14g.

Tyres: WTB Riddler TCS Light, 700 x 37c, tubeless ready.

Crank: FSA Omega AGX+ Alloy, 46/30.

Bottom Bracket: FSA Cartridge.

Chain: KMC X11, 11-speed.

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

Front Derailleur: Shimano GRX 800, braze-on.

Rear Derailleur: Shimano GRX 810, Shadow RD+.

Shifters: Shimano GRX 600, 11-speed.

Handlebar: Cannondale 3, butted 6061 alloy, 16 deg flare drop.

Grips: Cannondale Bar Tape, 3.5mm.

Stem: Cannondale 3, 6061 Alloy, 31.8, 7 degrees.

Headset: Integrated, 1-1/8 - 1-1/4.

Brakes: Shimano GRX 400, hydraulic disc, 160/160mm RT54 rotors.

Brake Levers: Shimano GRX 600 hydraulic disc.

Saddle: Fabric Scoop Radius Sport, steel rails.

Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm.

Speeds: 22.

Extras: Cannondale Custom Mudguard... more details.

How much will Postage & Packaging be?!

Topstone 1 Adventure Bike Specification

Bike TypeGravel Bikes
Frame Material
Fork Type
Brakes Type
Number of Gears
Wheel Diameter
Designed for
Lowest Price£1994.00

Yay! This qualifies for FREE UK Postage as it's over £10.

Please note this P&P is an estimate, and is based on the following Cyclestore UK delivery charges:

Standard Delivery (2 working days from dispatch)
FREE for items over £10 and £2.99 for items under £10.

Next Working Day Delivery (except Bikes)
FREE for orders over £60

FREE (2 working days from dispatch).

Some areas within the UK (The Highlands and Islands) carry a surcharge if sent via a courier (larger orders over £60) This can range from £10-£25 depending on the location.

Full details on Cyclestore's P&P charges can be found here.

Please note - I regularly update these charges, but shipping policies do change - Please ensure they are correct before completing a purchase.

Take me back to Product Details!

Gravel Bike Deals

Why not check out these gravel bike deals?

Or view all of my latest gravel bikes deals.

Gravel bikes are one of most versatile forms of bicycles, being equally adept at long road rides and offroad excursions! Featuring fast rolling 700c wheels with enough clearance to run large tyres and (usually!) disc brakes too, a decent gravel bike is the perfect solution for the cyclist looking for that single do-it-all bike.

Popular Cycling Deals

About Cycling Bargains!

Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! If any deals have expired, then please let me know by clicking the Expired button, and I'll then remove them. A full list of expired deals can be found here. Bike Bargains is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer. Here is my Privacy Policy.

Thanks in advance, and Happy Shopping!

Hope this helps to save you some money!

Claire x