Cannondale
Topstone Carbon 1 Lefty AXS
Gallery
Images
Geometry
Geometry
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Geometry
Geometry
Frame geometry
| Geometry | 47.0 | 51.0 | 54.0 | 56.0 | 58.0 | 61.0 |
|---|---|---|---|---|---|---|
| Stack | 554mm | 561mm | 579mm | 597mm | 615mm | 646mm |
| Reach | 364mm | 373mm | 378mm | 383mm | 389mm | 397mm |
| Headtube length | 97mm | 101mm | 123mm | 142mm | 164mm | 196mm |
| Headtube angle | 69.9deg | 70.7deg | 70.7deg | 70.7deg | 70.7deg | 70.7deg |
| BB height | 280mm | 280mm | 283mm | 283mm | 285mm | 285mm |
| BB drop | 79mm | 79mm | 76mm | 76mm | 74mm | 74mm |
| Trail | 73mm | 67mm | 67mm | 67mm | 67mm | 67mm |
| Fork length | 429mm | 429mm | 429mm | 429mm | 429mm | 429mm |
| Fork offset | 55mm | 55mm | 55mm | 55mm | 55mm | 55mm |
| Front center | 601mm | 605mm | 617mm | 628mm | 641mm | 659mm |
| Chainstay length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
| Wheelbase | 1009mm | 1012mm | 1026mm | 1036mm | 1050mm | 1069mm |
| Top tube | 532mm | 543mm | 554mm | 564mm | 576mm | 593mm |
| Standover height | 716mm | 741mm | 772mm | 800mm | 831mm | 864mm |
| Seat tube length | 410mm | 446mm | 482mm | 518mm | 554mm | 590mm |
| Seat tube angle | 73.1deg | 73.1deg | 73.1deg | 73.1deg | 73.1deg | 73.1deg |
Spec geometry
| Geometry | 47.0 | 51.0 | 54.0 | 56.0 | 58.0 | 61.0 |
|---|---|---|---|---|---|---|
| Crank length | — | — | — | — | — | — |
| Stem length | 70mm | 70mm | 80mm | 90mm | 90mm | 100mm |
| Handlebar width | 400mm | 420mm | 420mm | 440mm | 440mm | 440mm |
| Handlebar reach | — | — | — | — | — | — |
| Handlebar drop | 120mm | 120mm | 120mm | 120mm | 120mm | 120mm |
| Saddle width | — | — | — | — | — | — |
| Dropper post travel | — | — | — | — | — | — |
| Seatpost offset | — | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
Cannondale Topstone Carbon frame, Kingpin suspension, Proportional Response construction, Stashport downtube storage, internal routing, 12x142mm thru-axle, 27.2mm dropper compatible, UDH, BSA 68mm threaded BB, flat-mount disc, removable fender bridge, multiple mounts
Suspension
Fork
Cannondale Lefty Oliver, 40mm travel, lockout, Gen 2 Chamber Damper (All-Over tune), ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
Brakes
Front brake
SRAM Rival hydraulic disc
Rear brake
SRAM Rival hydraulic disc
Front rotor
160mm SRAM CenterLine X, 6-bolt
Rear rotor
160mm SRAM CenterLine (centerlock)
Drivetrain
Shift levers
SRAM Rival AXS, 12-speed
Rear derailleur
SRAM GX Eagle AXS, T-Type
Cassette
SRAM GX Eagle XS-1275, 12-speed, 10-52T, T-Type
Chain
SRAM GX Eagle Transmission, 12-speed
Crankset
SRAM Rival DUB Wide, 42T
Bottom bracket
SRAM DUB BSA Road 68 Wide
Cockpit
Stem
Cannondale C1 Conceal, alloy, 31.8mm, -6°: 70mm (47–51cm), 80mm (54cm), 90mm (56–58cm), 100mm (61cm)
Handlebars
Easton EA70 AX, alloy, 16° flare, 120mm drop: 400mm (47cm), 420mm (51–54cm), 440mm (56–61cm)
Grips
Cannondale KnurlCork, 2.7mm
Saddle
Fizik Terra Argo X5
Seatpost
Cannondale SAVE Carbon, 27.2mm x 350mm (47–58cm) / 400mm (61cm)
Wheels & Tires
Front wheel
Reserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready; Lefty 50, 6-bolt; Sapim CX-Delta J-bend
Rear wheel
Reserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready; DT Swiss 370 LN Ratchet System, 12x142mm, centerlock; Sapim CX-Delta J-bend
Front tire
WTB Raddler TCS Light, 700x44c, tubeless ready
Rear tire
WTB Raddler TCS Light, 700x44c, tubeless ready