Gravel bikes › Cannondale › Topstone
In our comparison, not currently a pick
Cannondale Topstone Carbon 4 2021
€2,799.99at B.O.C.shop's RRP €3,499
Carbon · Shimano GRX 11-speed · hydraulic disc
Not in stock in any size · price read 07:33 today · unchanged since the last check
Where it stands
Priced close to what German shops charge for this level of equipment, so it does not clear the margin we require before naming a pick.
Our pick · €2,500 – €3,000
- Cube Nuroad C:62 EX Diamant 2026 at bikes.de€2,545EUR 255 cheaper, GRX Di2 instead of GRX, unidentified rather than basic aluminium wheels.
What you get
- Frame
- Carbon BallisTec Carbon Frame, Kingpin suspension
- Drivetrain
- Shimano GRX, 11-speed
- Wheels
- Aluminium, basic aluminium WTB KOM Light i23 TCS, 28h, tubeless ready | Formula cartridge bearing, Centerlock, 12x100mm | Formula cartridge bearing, Centerlock, 12x142
- Brakes
- Hydraulic disc
- Weight
- not stated by the shop: not scored
- Power meter
- No
- Wheel size
- 28"
- Tyres
- WTB Riddler TCS Light 700
The compromises
- Mechanical shifting, at a price where electronic groupsets are common.
- Basic aluminium wheels.
- 2021 model year.
Your size
What B.O.C. lists, and what it has today
41 cmsold out
46 cmsold out
50 cmsold out
55 cmsold out
60 cmsold out
Where to buy
B.O.C. is the only one of the 22 shops we check that sells this bike.
Price so far
€2,799.99 at every one of our 20 checks since 4 Sept.
- B.O.C. states an RRP of €3,499 (20% off). That is the shop's claim; we rank on today's price, never on the discount.
Every check
| Checked | Price | Availability |
|---|---|---|
| 04/09/2026, 21:36:46 | €2,799.99 | out of stock |
| 05/09/2026, 06:47:13 | €2,799.99 | out of stock |
| 05/09/2026, 13:24:48 | €2,799.99 | out of stock |
| 06/09/2026, 07:00:31 | €2,799.99 | out of stock |
| 07/09/2026, 06:51:15 | €2,799.99 | out of stock |
| 08/09/2026, 06:49:59 | €2,799.99 | out of stock |
| 09/09/2026, 06:50:49 | €2,799.99 | out of stock |
| 09/09/2026, 10:56:08 | €2,799.99 | out of stock |
| 10/09/2026, 06:42:30 | €2,799.99 | out of stock |
| 11/09/2026, 06:41:17 | €2,799.99 | out of stock |
| 12/09/2026, 06:50:46 | €2,799.99 | out of stock |
| 13/09/2026, 06:42:54 | €2,799.99 | out of stock |
| 14/09/2026, 06:41:18 | €2,799.99 | out of stock |
| 15/09/2026, 06:43:51 | €2,799.99 | out of stock |
| 16/09/2026, 06:42:38 | €2,799.99 | out of stock |
| 16/09/2026, 11:40:10 | €2,799.99 | out of stock |
| 16/09/2026, 20:32:07 | €2,799.99 | out of stock |
| 17/09/2026, 07:33:50 | €2,799.99 | out of stock |
| 18/09/2026, 07:34:26 | €2,799.99 | out of stock |
| 19/09/2026, 07:33:37 | €2,799.99 | out of stock |
How sure we are
We read 6 of 7 key facts off B.O.C.'s page; not stated: weight. Anything we could not read is scored below the cheapest option, so a gap never flatters a bike.
Read 07:33 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by B.O.C.
| Ausstattung | Leichter Carbonrahmen Leichte BallisTec Carbon Gabel Zuverlässige Shimano GRX Kettenschaltung Shimano GRX Hydraulische Scheibenbremsen Extrem leichte WTB RiddlerReifen |
|---|---|
| Anzahl Gänge | 22 |
| Artikelmarke | Cannondale |
| Ausstattungsniveau | ohne zusätzliche Ausstattung |
| Bereifung | WTB Riddler TCS Light 700 |
| Bremsen | Shimano GRX Hydraulische Scheibenbremsen |
| Bremshebel | Shimano GRX 800 hydraulische Scheibenbremsen |
| Felgen | WTB KOM Light i23 TCS, 28h, tubeless ready |
| Gabel | BallisTec Full Carbon, 1-1/8" to |
| Griffe | Cannondale Lenkerband, 3.5mm |
| Hinterradnabe | Formula cartridge bearing, Centerlock, 12x100mm |
| Innenlager | Cannondale BB30 |
| Kassette | Shimano 105, 11-34, 11-speed |
| Kette | Shimano HG601, 11-speed |
| Laufradgröße | 28 Zoll |
| Lenker | Cannondale 3, butted 6061 Alu, 16 Grad flare drop |
| Modelljahr | 2021 |
| Pedale | Not included |
| Rahmen | BallisTec Carbon Frame, Kingpin suspension |
| Rahmenform | Diamant |
| Rahmenmaterial | Carbon |
| Reifen hinten | Vittoria Zaffiro Pro Slick, 700 |
| Reifen vorne | WTB Riddler TCS Light, 700 |
| Sattel | Fabric Scoop Shallow Elite, Cro-Mo Gestell |
| Sattelstütze | Cannondale 2, UD Carbon, 27.2 x 350mm |
| Schalthebel | Shimano GRX 800, 11-Gänge |
| Schaltung | Shimano GRX |
| Schaltwerk | Shimano GRX 810, Shadow RD+ |
| Speichen | Stainless Steel, 14g |
| Steuersatz | integriert, 1-1/8" - 1.5" |
| Umwerfer | Shimano GRX 800, braze-on |
| Vorbau | Cannondale 2, 6061 Alu, 31.8, 7° |
| Vorderradnabe | Formula cartridge bearing, Centerlock, 12x142mm |
| zulässiges Gesamtgewicht Kg | 135 kg |
The shop's feature list
- Leichter Carbonrahmen, Leichte BallisTec Carbon Gabel, Zuverlässige Shimano GRX Kettenschaltung, Shimano GRX Hydraulische Scheibenbremsen, Extrem leichte WTB RiddlerReifen. Hinweis: Durch die Lieferengpässe bei den Fahrradherstellern kann es sein, dass vereinzelt Komponenten der abgebildeten Original-Ausstattung durch gleichwertige oder sogar höherwertige Bauteile ersetzt worden sind. In Einzelfällen ist es möglich, dass das gelieferte Fahrrad von den Abbildungen im Shop abweicht.