Nothing is impassable
The Cannondale Topstone Carbon 1 Lefty SRAM Force eTap 12-Speed Disc Gravel Bike is the best dual-suspension gravel bike for rugged dirt roads and singletrack trails. With the Kingpin system and Lefty fork, nothing is off-limits for the Cannondale Topstone Carbon 1 Lefty Disc Gravel Bike. The Cannondale Topstone Carbon 1 Lefty thrives on gravel and dirt roads, on rough pavement, and on trails. The Cannondale Topstone Carbon 1 Lefty Disc Gravel Bike is built for gravel riding, back road exploring, bike packing, and off-road adventures.
Highlights
- Lightweight Topstone Carbon frame with Kingpin suspension / Lefty Oliver Carbon gravel suspension fork, 30mm travel
- SRAM Force eTap electronic 12-speed group / SAVE Carbon seatpost
- HollowGram G-S 27 Carbon wheels w/ 700x44c WTB Raddler tires
Specs
Frameset
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Frame - Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts
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Fork - Lefty Oliver Carbon, 30mm travel, lockout, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
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Headset - Integrated, Carbon, 1-1/8" - 1-1/2"
Drivetrain
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Rear Derailleur - SRAM Force eTap AXS XPLR
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Shifters - SRAM Force eTap AXS, 12-speed
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Chain - SRAM Force, 12-speed
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Crank - SRAM Force Direct Mount, 40T
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Rear Cogs - SRAM XG-1271 XPLR, 10-44, 12-speed
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Bottom Bracket - SRAM DUB BSA Road 68 Wide
Brakes
Wheels
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Rims - HollowGram G-S 27 Carbon, 700c, 27mm internal width, 21mm deep, 28h, hookless, tubeless compatible
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Spokes - Formula Grand Forza, double butted
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Tires - WTB Raddler TCS Light, 700 x 44c, tubeless ready
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Tire Size - 44
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Wheel Size - 700c
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Hubs - (F) HollowGram, sealed bearing 12x100mm, 6 bolt / (R) HollowGram 12x142mm w/ DT Swiss 350 internals, 6 bolt
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Front Tire - WTB Raddler TCS Light, 700 x 44c, tubeless ready
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Rear Tire - WTB Raddler TCS Light, 700 x 44c, tubeless ready
Components
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Handlebar - Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
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Stem - Cannondale 1, 7050 Alloy, -7°
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Grips - Fizik Solocush Soft, 3mm
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Saddle - Fizik Terra Argo X3, kium rails
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Seatpost - SAVE Carbon, 27.2, 350mm (XS-L), 400mm (XL)
Connectivity
*Specifications subject to change without notice
- Mack Cycle recommends having your bike assembled by your local, authorized Cannondale retailer, who will charge an assembly fee.
