Cannondale Topstone 1

From £1,870.00
Was £2,200.00
This item is out of stock. Please contact the store as more may be on order. You can call 0141 552 0841 or email us here.

The Bilsland Verdict: “Whilst combining years of expertise in CX race with award winning endurance road bike design, Cannondale applied a healthy dose of versatility to make an outstanding fast paced gravel bike that's ready for everything from multi-day bike packing trips to smashing the daily commute.”

Cannondale Topstone 1 Gravel Bike


  • Lightweight SmartForm C2 Alloy frame w/ full carbon fork
  • Shimano GRX 800/600 11-speed gravel group
  • WTB ST i23 TCS rims w/ 700x37c WTB Riddler TCS Light tires

Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Where it thrives

Gravel roads, out in the elements

What it's built for

Traction, handling, comfort

Wide Ranging Capabilities

Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.

Easy to Live With. Easy to Love.

Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.

Full Carbon Fork

Light, comfortable and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.

OutFront Steering Geometry

Confident stability meets nimble agility. An extra long fork offset paired with a slack head angle keeps the steering light and lively, yet delivers unreal confidence at speed and in the rough stuff.

Dropper Ready

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

Load Up. Roll Out.

With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.


There are many contributing factors when it comes to picking the right size of bike. Whilst height provides perhaps the best indication of bike size it's not uncommon to size up, or size down depending rider flexibility, body shape, riding style and desired body position. Here at Billy Bilsland Cycles we understand the importance of bicycle fit, sizing and comfort in order to not only maximise enjoyment, but help significantly enhance performance and accomplish goals. Check the recommended height ranges below for a rough guideline, and if you have any queries don't hesitate to get in touch. For more information on our in depth bicycling fitting service click here.

Bike Size Height (cm) Height (ft)
XS152 - 165 5'0 - 5'5
SM162 - 175 5'4 - 5'9
MD 170 - 185 5'7 - 6'1
LG 180 - 193 5'11 - 6'4
XL 190 - 203 6'3 - 6'8


Wheel Size 700c 700c 700c 700c 700c
Seat Tube Length | mm 410 458 505 553 600
Top Tube Horizontal | mm 533 544 557 572 587
Top Tube Actual | mm N/A N/A N/A N/A N/A
Head Tube Angle 70° 71° 71° 71° 71°
Seat Tube Angle Effective 73.1° 73.1° 73.1° 73.1° 73.1°
Seat Tube Angle Actual 71.8° 71.8° 71.8° 71.8° 71.8°
Standover Height | mm 703 744 784 824 864
Head Tube Length | mm 86 115 147 180 212
Wheelbase | mm 1016 1027 1045 1065 1083
Front Center | mm 593 603 621 641 659
Chain Stay Length | mm 435 435 435 435 435
Bottom Bracket Drop | mm 75 75 75 75 75
Bottom Bracket Height | mm 280 284 284 284 280
Fork Rake | mm 55 55 55 55 55
Trail | mm 72 65 65 65 65
Stack | mm 518 549 579 610 64
Reach | mm 368 377 385 394 402

We like to make things simple here at Billy Bilsland Cycles, so our shipping services are crystal clear.

If you require expedited/next day shipping, give us a call on 0141 552 0841 or drop us an email on and we'll do our best to accommodate.

Every bike we sell is fully assembled and tested for safety by our trained mechanics. We then partly disassemble the bike and carefully re-pack to prepare for shipping.

Depending on the model, upon receipt you may be required to straighten and tighten the handlebars, reattach front wheel and attach the pedals. Please ensure that the pedals are greased and fitted correctly - the pedals will be marked L and R and have to be fitted to the left and right cranks respectively. Pedal do not come with every bike and need to be bough separately, especially on more high-end models. Please check when you are ordering.

There is a guide in the box telling you which tools you will need and the steps to follow. This will require some degree of mechanical skill to put together and can need some minor adjustments. The less confident you are in this field the more we'd recommend having it checked over by a professional mechanic.

Delivery Costs

We offer a standard 48Hr Service for courier shipping via Royal Mail for accessories, and APC Next Day for bike deliveries.

Item Shipping Info
Small Item £4.99
Kids Bike £10
Adult Bike (excl. Pinarello) FREE

Frame - Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Fork - Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts
Headset - Integrated, 1-1/8" - 1-1/2"
Rear Derailleur - Shimano GRX 810, Shadow RD+
Front Derailleur - Shimano GRX 800, braze-on
Shifters - Shimano GRX 600, 11-speed
Chain - KMC X11, 11-speed
Cassette - 11 speed 11-34
Bottom Bracket - Shimano BB-RS500 (Europe/UK - FSA BB386 MegaEvo)
Brakes - Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors
Brake Levers - Shimano GRX 600 hydraulic disc
Rims - WTB ST i23 TCS, 28h, tubeless ready
Spokes - Stainless Steel, 14g
Tires - WTB Riddler TCS Light, 700 x 37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700 x 35c, tubeless ready)
Wheel Size - 700c
Hubs - (F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock
Front Tire - WTB Riddler TCS Light, 700 x 37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700 x 35c, tubeless ready)
Rear Tire - WTB Riddler TCS Light, 700 x 37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700 x 35c, tubeless ready)
Handlebar - Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Stem - Cannondale 3, 6061 Alloy, 31.8, 7°
Grips - Cannondale Bar Tape, 3.5mm
Saddle - Fizik Aliante Delta, S-alloy rails
Seatpost - Cannondale 3, 6061 Alloy, 27.2 x 350mm
Extras - Removable fender bridge

Colours Cinnamon, Mercury
Sizes LG, MD, SM, XL, XS
Brand Cannondale
Model Year 2023
Barcodes 884603931363, 884603931370, 884603931387, 884603931394, 884603931400, 884603931417, 884603931424, 884603931431, 884603931448, 884603931455
SKUs / Part Numbers C15602U10LG, C15602U10MD, C15602U10SM, C15602U10XL, C15602U10XS, C15602U20LG, C15602U20MD, C15602U20SM, C15602U20XL, C15602U20XS

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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