Specifications
Drivetrain
| Chain | SRAM Force eTap AXS, 12-speed |
|---|---|
| Crank | SRAM Force eTap AXS, 46/33 |
| Derailleurs | Front: SRAM Force eTap AXS, braze-on - Rear: SRAM Force eTap AXS |
| Shifters | SRAM Force eTap AXS HRD, 2x12 |
Frameset
| Fork | All-New, BallisTec Carbon, 55mm OutFront offset, SAVE, 1-1/8" to 1.5" steerer, integrated crown race, Directline internal routing, 12x100mm Speed Release thru-axle, flat mount disc, gear/rack/fender mounts |
|---|---|
| Frame | All-New, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable fender bridge, multiple gear/bottle mounts, dropper post compatible Kingpin suspension system Proportional Response size-specific construction Directline internal cable routing BB30-83 Ai 142x12 Speed Release thru-axle Flat-mount disc Removable fender bridge Multiple gear/bottle mounts Dropper post compatible |
| Headset | Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap |
| All-New HollowGram SAVE, alloy, -6° |
Wheels
| Hub | Front: HollowGram Sealed Bearing, straight pull, 12x100 - Rear: HollowGram 142x12 |
|---|---|
| Rims | HollowGram 22 Carbon, 22mm deep, 25mm ID, tubeless ready |
| Spokes | HollowGram, double-butted straight pull (Ai Offset Dish - rear) |
| Tyres | WTB Riddler TCS Light, 700 x 37c, tubeless ready |
Brakes
| Brakes | SRAM Force eTap AXS, 160/160mm Centerline, Centerlock rotors |
|---|
Components
| Handlebar | HollowGram SAVE Carbon, 400mm (S), 420mm (M-L) |
|---|---|
| Grips | Cannondale Grip Bar Tape w/Gel, 3.5mm |
| Saddle | Fabric Scoop Shallow Race, titanium rails |
| Seatpost | SAVE Carbon, 27.2 x 350mm (XS-L), 400mm (XL) |
| Stem | All-New HollowGram SAVE, alloy, -6° |
Other models in the Topstone Carbon (2020) serie
Lefty 1
RRP £ 6500
Ultegra RX
RRP £ 3500
Lefty 3
RRP £ 3400
Ultegra RX 2
RRP £ 2700
Women's Ultegra RX 2
RRP £ 2700
105
RRP £ 2100