Named after a favourite dirt road loop near Cannondale’s headquarters in Connecticut, Topstone is pure gravel goodness. With its high-volume tyres, confident rider position and sporty handling, it is ready to smash out big miles on the backroads, explore routes less travelled, or smooth out the chop on your morning commute.
Gravel riders, free-spirited explorers, rough road riders, high-performance commuters.
Topstone Sora Highlights
Big Tyre Clearance
Built with plenty of room for tyres up to 42mm wide, for comfort, grip and adventurous capability.
Outfront Steering Geometry
A slack head angle paired with a long 55mm fork rake delivers great stability at speed and great agility where needed. Just what you need for mixed-surface confidence or multi-day adventures.
Confident Rider Position
Topstone shares similar stack and reach measurements with the Cannondale Synapse endurance bikes, for a confident and sporty riding position.
Full Carbon Fork
Full carbon forks on all models, with tapered steerers and 12mm thru-axles, for a light, comfortable and precise-steering front end.
Ready for Adventure
With mounts for three water bottles, plus mounts for top tube storage, Topstone is ready to go long. Multiple bottle cage positions on the downtube mount let you configure for big frame bags.
SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
RD 2.0, 28h
(F) Formula RX-512 12x100 / (R) Formula RX-142 12x142
Stainless steel, 14g
WTB Riddler Comp, 700 x 37c
FSA Tempo Adventure, 46/30
KMC Z9, 9-speed
Sunrace, 11-34, 9-speed
Shimano Sora, 31.8 clamp
Shimano Sora, 2x9
Cannondale 3, butted 6061 alloy, 16 deg flare drop
Cannondale Grip Bar Tape w/Gel, 3.5mm
Cannondale 4, 6061 Alloy, 31.8, 6°
Topstone Si, 25mm Alloy top cap
Promax Decoder R cable-actuated disc, 160/160mm rotors
Cannondale Stage Ergo
Cannondale 4, 6061 Alloy, 27.2
||152 - 162 cm
||5' 0" - 5' 4"
||163 - 170 cm
||5' 4" - 5' 7"
||170 - 182 cm
||5' 8" - 6' 0"
||183 - 188 cm
||6' 0" - 6' 2"
||189 - 192 cm
||6' 3" - 6' 4"