Nothing is impassable
The best dual-suspension gravel bike for rugged dirt roads and singletrack trails. With the Kingpin system and Lefty fork, nothing is off-limits.
Where it thrives
Gravel and Dirt Roads, Rough Pavement, Trails
What it's built for
Gravel riding, back road exploring, bike packing and off-road adventures
Highlights
- Lightweight Topstone Carbon frame with Kingpin suspension / Lefty Oliver gravel suspension fork, 30mm travel
- Shimano GRX 800/600 11-speed gravel group / DownLow dropper post
- WTB KOM Light rims
Nothing is Impassable
Kingpin Suspension
Lefty Goes Big
Specs
DETAILS
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Platform
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Model NameTopstone Carbon 2 Lefty
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Model CodeC15202U
FRAMESET
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FrameTopstone 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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ForkLefty Oliver, 30mm travel, lockout, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
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HeadsetIntegrated, Carbon, 1-1/8" - 1-1/2"
DRIVETRAIN
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Rear DerailleurShimano GRX 810, Shadow RD+
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ShiftersShimano GRX 800, 11-speed
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ChainShimano HG701, 11-speed
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CrankShimano GRX 600, 40T (Europe/UK - FSA Gossamer Pro Modular AGX+, 40T)
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Rear CogsShimano SLX, 11-42, 11-speed
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Bottom BracketShimano BSA 68
BRAKES
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BrakesShimano GRX 800 hydraulic disc, 160/160mm RT76 rotors
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Brake LeversShimano GRX 800 hydraulic disc
WHEELS
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RimsWTB KOM Light i23 TCS, 700c, 28h, tubeless ready
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SpokesStainless Steel, 14g
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TiresWTB Raddler TCS Light, 700x44c, tubeless ready (Europe/UK - Vittoria Mezcal III 700x44c ANT tubeless compatible)
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Tire Size44
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Wheel Size700c
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Hubs(F) Lefty SL, 6-Bolt / (R) Formula cartridge bearing, 6-Bolt, 12x142mm
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Front TireWTB Raddler TCS Light, 700x44c, tubeless ready (Europe/UK - Vittoria Mezcal III 700x44c ANT tubeless compatible)
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Rear TireWTB Raddler TCS Light, 700x44c, tubeless ready (Europe/UK - Vittoria Mezcal III 700x44c ANT tubeless compatible)
COMPONENTS
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HandlebarCannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
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StemCannondale 2, 6061 Alloy, 31.8, 7°
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GripsFizik Solocush Soft, 3mm
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SaddleFizik Terra Argo X5, S-alloy rails
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SeatpostCannondale DownLow Dropper Post, 27.2, shifter-integrated lever, travel - 60mm XS-S / 80mm M / 100mm L-XL
CONNECTIVITY
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Wheel SensorCannondale Wheel Sensor
EXTRA
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Extra 1StrapRack tool/stuff holder
PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.