Topstone Carbon 4 Bike
Tech Specs
BrandCannondale
Best UseGravel Cycling
FrameTopstone carbon
ForkCarbon with 1-1/8 to 1-1/2 in. steerer, 55 mm OutFront offset
Bike SuspensionRear Suspension
CranksetShimano GRX 600, 46/30T
Bottom BracketShimano BSA 68 mm threaded
ShiftersShimano GRX 400, 10-speed
Front DerailleurShimano GRX 400, braze-on
Rear DerailleurShimano GRX 400, Shadow RD+
Rear CogsShimano HG500 10-speed, 11-34T
Number of Gears20 gear(s)
Brake TypeHydraulic Disc Brake
BrakesShimano GRX 400 hydraulic disc, 160/160 mm RT54 rotors
Brake LeversShimano GRX 400 hydraulic disc
RimsWTB ST i23 TCS, 700c, 28-hole, tubeless ready
Front HubFormula cartridge bearing, 12 x 100 mm thru axle, Center Lock disc
Rear HubFormula cartridge bearing, 12 x 142 mm thru axle, Center Lock disc
Wheel Size700c
TiresWTB Riddler Comp 700c x 45 mm
Tire Width45 millimeters
Handlebar ShapeDrop Bar
HandlebarCannondale 3 butted 6061 alloy, 16 deg. flare drop
StemCannondale 3 6061 alloy, 31.8 mm, 7 deg.
Seat PostCannondale 3 6061 alloy, 27.2 x 350 mm
SaddleFizik Aliante Delta, S-alloy rails
PedalsNot included
Headset1-1/8 to 1-1/2 in.
ChainKMC X10, 10-speed
Weight20 lbs. 13 oz.
Bike WeightBike weight is based on median size, as sold, or the average of two median sizes.
GenderUnisex
Description
With the grip and comfort of Kingpin suspension and lightweight durability of a carbon frameset nothing is off-limits—from dirt roads to singletrack trails—on the Cannondale Topstone Carbon 4 bike.
Features
- Lightweight Topstone carbon frameset with Proportional Response construction and Kingpin suspension
- SmartSense compatible with integrated Cannondale App connectivity
- Gravel-specific Shimano GRX 600/400 10-speed shifting
- DirectLine internal cable routing; flat-mount disc
- Includes gear, fender and bottle mounts; removable fender bridge
- 27.2 mm dropper post-ready
- Specs and images are subject to change