Mountain bikes › Bulls › Copperhead FSX
In our comparison, not currently a pick
Bulls Copperhead FSX 1 2023
Aluminium · Shimano Deore 11-speed · hydraulic disc
Buy at BikeExchangeWhere it stands
In stock in S, M and L · price read 07:40 today · unchanged since the last check
Where it stands
Priced below the market rate for its equipment, but another bike in its price range is priced further below it in the sizes where both are in stock. That is the only reason it is not the pick.
Our pick · €1,500 – €2,000
- Raymon FullRay 150 10.0 Diamant black / 2024 at bikes.de€1,999.95EUR 222 more expensive, GX Eagle instead of Deore, decent aluminium rather than unidentified wheels, carbon rather than aluminium frame.
What you get
- Frame
- Aluminium
- Drivetrain
- Shimano Deore, 11-speed
- Wheels
- model not recognised: RYDE Disc 30, tubeless ready
- Brakes
- Hydraulic disc
- Weight
- not stated by the shop: not scored
- Power meter
- No
- Suspension
- full suspension
- Fork
- RockShox Recon, the maker's base series, 140 mm travel
- Rear shock
- RockShox Deluxe, the maker's mid series
- Wheel size
- 29"
- Tyres
- SCHWALBE Nobby Nic Super Ground TLE
The compromises
- Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
- 2023 model year.
Your size
What BikeExchange lists, and what it has today
This brand publishes no centimetre equivalence we can verify, so the bike appears only when you pick a letter size. This shop prices each size separately.
Where to buy
BikeExchange is the only one of the 22 shops we check that sells this bike.
Price so far
€1,777.46 at every one of our 4 checks since 16 Sept.
- BikeExchange states an RRP of €2,899 (39% off). That is the shop's claim; we rank on today's price, never on the discount.
Every check
| Checked | Price | Availability |
|---|---|---|
| 16/09/2026, 20:30:39 | €1,777.46 | in stock |
| 17/09/2026, 07:39:31 | €1,777.46 | in stock |
| 18/09/2026, 07:40:15 | €1,777.46 | in stock |
| 19/09/2026, 07:40:17 | €1,777.46 | in stock |
How sure we are
We read 5 of 7 key facts off BikeExchange's page; not stated: wheels, weight. Anything we could not read is scored below the cheapest option, so a gap never flatters a bike.
Read 07:40 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by BikeExchange
| Rahmenmaterial | Aluminium |
|---|---|
| Zulässiges Gesamtgewicht | 125,0 kg |
| Art der Bremse | Hydraulische Scheibenbremse |
| Bremse | TEKTRO HD-M275 |
| Bremsscheibe vorne | ⌀ 180mm |
| Bremsscheiben | 203 mm / 6-Bolt |
| Bremsscheibe hinten | ⌀ 180mm (180 mm / 6-Bolt) |
| Rücktrittbremse | nein |
| Nabe hinten | Boost 6-Loch Aufnahme und Steckachse, O.L.D. 148 mm |
| Naben | Boost 6-Loch Aufnahme und Steckachse, O.L.D. 110 mm |
| Reifengröße | 62-622 |
| Laufräder | RYDE Disc 30, tubeless ready |
| Laufradgröße | 29 Zoll |
| Reifen | SCHWALBE Nobby Nic Super Ground TLE |
| Griffe | MTB Sport |
| Vorbau | MTB-S, CCS Slot Mount ready |
| Steuersatz | FSA No.57SC |
| Lenker | BULLS riserbar |
| Schaltung | Shimano Deore Shadow |
| Kurbelgarnitur | SHIMANO Deore FC-M5100 30T |
| Pedale | BULLS MTB Pedale |
| Schalthebel | SHIMANO Deore SL-M5100 |
| Art der Schaltung | Kettenschaltung | 11 Gang |
| Kassette | SHIMANO Deore 11-fach, 11-51T |
| Kette / Riemen | SHIMANO CN-HG601-11, 11-SPD |
| Sattel | BULLS Sportive Ergo |
| Sattelstütze | LIMOTEC Alpha 1, 30,9 / S 125 mm, M,L,XL 150 mm |
| Gabel Bauart | Federgabel |
| Federweg vorne | 140mm |
| Dämpfer | RockShox Deluxe Select RT |
| Gabelhersteller | RockShox |
| Gabel | RockShox Recon Silver RL |
| Federweg hinten | 140,0 mm |
| Jahr | 2023 |
The shop's feature list
- Aluminium
- Shimano Deore Shadow
- 29"
- Beschreibung