CannondaleTopstone Carbon Lefty Rival/GX AXS Gravel Bike
The Cannondale Topstone Carbon Lefty Rival/GX AXS Gravel Bike is the ultimate all-rounder, built for adventure with the versatility to go anywhere, carry everything, and keep going. Its lightweight full carbon frame features Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage for added practicality.
The Lefty Oliver gravel suspension fork delivers precise, smooth, and controlled performance across any surface. A mix of SRAM’s 12-speed wireless electronic Rival AXS and GX AXS components provides a wide-range, single-chainring drivetrain for seamless shifting.
Reserve 40|44 GR carbon gravel wheels with DT Swiss 370 hubs and WTB Raddler 44c tyres ensure a fast, durable, and aerodynamic ride. A Cannondale SAVE carbon seatpost and Easton EA70 AX flared handlebars enhance comfort on rough terrain, while the Cannondale Wheel Sensor delivers hyper-accurate speed, distance, and route data, along with service reminders via the Cannondale App.
Technical Specification
| Frame | Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear and bottle mounts |
| Fork | Lefty Oliver Carbon, 40mm travel, lockout, Gen 2 Chamber Damper with All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset |
| Headset | Acros IS52/40 ICR |
| Rear Derailleur | SRAM GX Eagle, T-Type |
| Shifters | SRAM Rival AXS, 12-speed |
| Chain | SRAM GX Eagle Transmission, 12-speed |
| Crankset | SRAM Rival DUB Wide, 42T |
| Cassette | SRAM GX XS-1275, 10-52, T-Type, 12-speed |
| Calipers | SRAM Rival hydraulic disc |
| Rotors | 160mm CenterLine X 6-bolt front, centerlock rear |
| Brake Levers | SRAM Rival AXS hydraulic disc |
| Front Hub | Lefty 50, 6-bolt |
| Rear Hub | DT Swiss 370, 12x142mm, centerlock |
| Rims | Reserve 40 I 44 GR Carbon, 24h, tubeless ready |
| Spokes | Sapim CX-Delta J-bend |
| Tyres | WTB Raddler TCS Light, 700x44c, tubeless ready |
| Handlebar | Easton EA70 AX |
| Grips | Cannondale KnurlCork, 2.7mm |
| Stem | Cannondale C1 Conceal, Alloy, 31.8, -6° |
| Saddle | Fizik Terra Argo X5 |
| Seatpost | SAVE Carbon, 27.2x350mm (47-58), 400mm (61) |
| Accessories | Large StashBag downtube storage bag, Reserve Fillmore tubeless valve stems, SRAM AXS charger |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
















































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