Gravel bikes › Bulls › Trail Grinder
In our comparison, not currently a pick
Bulls Trail Grinder Gravel Bike
Aluminium · Shimano GRX 11-speed · hydraulic disc
Buy at Zweirad StadlerWhere it stands
In stock in 61 cm · price read 08:32 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 · €1,500 – €2,000
- Cube Nuroad C:62 ONE 2027 at BikeExchange€1,999EUR 311 more expensive, same GRX drivetrain, entry-level carbon rather than unidentified wheels, carbon rather than aluminium frame.
What you get
- Frame
- Aluminium
- Drivetrain
- Shimano GRX, 11-speed
- Wheels
- model not recognised: Bulls XC-21 EVO TR
- Brakes
- Hydraulic disc
- Weight
- not stated by the shop: not scored
- Power meter
- No
- Wheel size
- 28"
- Tyres
- VeeTire, 50-622
The compromises
- Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
Your size
What Zweirad Stadler lists, and what it has today
Where to buy
Other shops list what looks like this bike, but we cannot confirm it is the same build, because the model year or drivetrain is not settled, so we do not compare their prices.
Price so far
€1,688 at every one of our 21 checks since 4 Sept.
- Zweirad Stadler states an RRP of €2,399 (30% 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, 11:14:15 | €1,688 | limited |
| 04/09/2026, 16:03:30 | €1,688 | limited |
| 04/09/2026, 22:50:34 | €1,688 | limited |
| 05/09/2026, 07:08:30 | €1,688 | limited |
| 05/09/2026, 15:21:59 | €1,688 | limited |
| 06/09/2026, 07:41:39 | €1,688 | limited |
| 07/09/2026, 08:46:46 | €1,688 | limited |
| 08/09/2026, 08:08:47 | €1,688 | limited |
| 09/09/2026, 11:31:54 | €1,688 | limited |
| 10/09/2026, 08:07:05 | €1,688 | limited |
| 11/09/2026, 08:09:12 | €1,688 | limited |
| 12/09/2026, 08:12:39 | €1,688 | limited |
| 13/09/2026, 08:06:13 | €1,688 | limited |
| 14/09/2026, 08:04:22 | €1,688 | limited |
| 15/09/2026, 08:08:06 | €1,688 | limited |
| 16/09/2026, 08:04:50 | €1,688 | limited |
| 16/09/2026, 12:15:44 | €1,688 | limited |
| 16/09/2026, 21:57:04 | €1,688 | limited |
| 17/09/2026, 08:38:24 | €1,688 | limited |
| 18/09/2026, 08:32:01 | €1,688 | limited |
| 19/09/2026, 08:32:19 | €1,688 | limited |
How sure we are
We read 5 of 7 key facts off Zweirad Stadler'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 08:32 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by Zweirad Stadler
| Material | Aluminium |
|---|---|
| Farbe | blau |
| Gabel | Starrgabel Carbon |
| Schaltung | Kettenschaltung |
| Gänge | 11-Gang |
| Schaltwerk | Shimano GRX |
| Schalthebel | Shimano GRX |
| Bremsenart | Hydraulische Scheibenbremsen |
| Bremsen | Shimano BR-RX810 |
| Bremshebel | Shimano GRX ST-RX810-LA |
| Bremsscheiben | 160 mm CL |
| Kurbel | Shimano GRX |
| Kassette | Shimano Deore CS-M5100 11-42T |
| Kette | Shimano CN-HG601-11 |
| Lenker | Bulls Gravel |
| Vorbau | Bulls MTB-S CCS Slot Mount ready |
| Sattelstütze | Limotec Alpha 1 |
| Sattel | Bulls Gravel |
| Laufradgröße | 28" |
| Felgen | Bulls XC-21 EVO TR |
| Reifen | VeeTire, 50-622 |
| Rahmenform | Gravel |
| Herstellerfarbe | platinum blue |
The shop's feature list
- 0% Finanzierung ab 168,80 € möglich
- Dienstrad-Leasing möglich
- 14 Tage kostenloses Rückgaberecht
- Fahrrad vollständig montiert und mit wenigen Handgriffen fahrbereit
- Hochwertiger Aluminium-Rahmen
- Shimano GRX 11-Gang Gravel-Schaltung
- Hydraulische Scheibenbremsen Shimano GRX
- Breite Gravel-Bereifung