Gravel bikes › Rennstahl › 781 Gravel
In our comparison, not currently a pick
Rennstahl 781 Gravel 2026
Steel · Shimano GRX 12-speed · hydraulic disc
In stock in XS, S, M, L, XL and XXL · price read 07:12 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 · €2,000 – €2,500
- Cube Nuroad C:62 Pro 2025 at Fahrrad XXL€2,299.99EUR 201 more expensive, same GRX drivetrain, entry-level carbon rather than unidentified wheels, carbon rather than steel frame.
What you get
- Frame
- Steel Rennstahl 781 Gravel
- Drivetrain
- Shimano GRX, 12-speed
- Wheels
- model not recognised: Furlcrum Red 300
- Brakes
- Hydraulic disc
- Weight
- not stated by the shop: not scored
- Power meter
- No
- Wheel size
- 28"
- Tyres
- WTB Riddler 37x700
The compromises
- Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
Your size
What BIKE24 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.
Where to buy
BIKE24 is the only one of the 22 shops we check that sells this bike.
Price so far
€2,099 at every one of our 22 checks since 4 Sept.
- Last one in XS, last one in M, 2 left in XL.
Every check
| Checked | Price | Availability |
|---|---|---|
| 04/09/2026, 10:50:26 | €2,099 | in stock |
| 04/09/2026, 15:47:36 | €2,099 | in stock |
| 04/09/2026, 21:39:44 | €2,099 | in stock |
| 05/09/2026, 06:52:34 | €2,099 | in stock |
| 05/09/2026, 13:21:17 | €2,099 | in stock |
| 06/09/2026, 06:58:47 | €2,099 | in stock |
| 07/09/2026, 07:11:38 | €2,099 | in stock |
| 08/09/2026, 07:11:58 | €2,099 | in stock |
| 09/09/2026, 07:10:54 | €2,099 | in stock |
| 09/09/2026, 10:57:21 | €2,099 | in stock |
| 10/09/2026, 07:06:42 | €2,099 | in stock |
| 11/09/2026, 07:06:45 | €2,099 | in stock |
| 12/09/2026, 07:16:28 | €2,099 | in stock |
| 13/09/2026, 07:08:19 | €2,099 | in stock |
| 14/09/2026, 07:08:32 | €2,099 | in stock |
| 15/09/2026, 07:09:10 | €2,099 | in stock |
| 16/09/2026, 07:09:25 | €2,099 | in stock |
| 16/09/2026, 11:42:09 | €2,099 | in stock |
| 16/09/2026, 18:51:29 | €2,099 | in stock |
| 17/09/2026, 07:12:39 | €2,099 | in stock |
| 18/09/2026, 07:12:35 | €2,099 | in stock |
| 19/09/2026, 07:12:03 | €2,099 | in stock |
How sure we are
We read 5 of 7 key facts off BIKE24'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 07:12 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by BIKE24
| Produktname | Rennstahl 781 Gravel - Gravel Bike - Shimano GRX - 2026 - black matte |
|---|---|
| Hersteller | Rennstahl Bikes |
| Artikelnummer | RSB719970 |
| Aktivität | Radfahren |
| Geschlecht | Herren |
| Material | Stahl |
| Radsport Einsatzbereich | Allroad / Gravel |
| Kette | Shimano GRX RX610 |
| Kassette | Shimano GRX RX610 |
| Schalthebel | Shimano GRX RX610 |
| Schaltwerk | Shimano GRX RX610 |
| Umwerfer | Shimano GRX RX610 |
| Kettenblatt Abstufung | 46-30 |
| Kurbel | Shimano GRX RX610 |
| Bremsen | Shimano GRX 610 |
| Laufräder | Furlcrum Red 300 |
| Sattelstütze Modell | Ergotec AL | 27.2mm |
| Sattel | Selle Italia or Brooks |
| Lenkerband | Selle Italia Smoo Tape Grand Fondo |
| Lenker | Syntace Racelite I AL |
| Vorbau | Parapera AL Superlight |
| Gabel | Parapera Anemos Adventure Carbon |
| Steuersatz | Acros |
| Rahmen | Rennstahl 781 Gravel |
| Schaltsystem (Hersteller) | Shimano |
| Abstufung Kassette | 11-34 |
| Schaltungsart | Kette - Mechanisch |
| Art der Bremse | Scheibenbremse |
| Laufradgröße | 28" (622mm) |
| Sattelstütze | Sattelstütze starr |
| Hinterbau | Ungefedert |
| Reifen | WTB Riddler 37x700 |
| Bremsbetätigung | Hydraulisch |
| Modelljahr | 2026 |
| Kollektion | Ganzjährig |
| Farbe | Schwarz |
| Gabel Bauart | Starrgabel |
| Zugverlegung | extern |
| Schaltstufen | 2 x 12 |
| Rahmenform | Diamant |
| GTIN | 4252007817259, 4252007817266, 4252007817273, 4252007817228, 4252007817235, 4252007817242 |
| Herstellerseite | https://www.1bike4life.com/rennstahl |
The shop's feature list
- Langlebiger Rahmen aus Stahl
- Gabel aus Carbon für mehr Komfort
- Shimano GRX 2x12-fach Schaltung
- Furlcrum Red 300 Laufradsatz
- Schwalbe G-One Reifen
- Befestigungspunkte für diverses Zubehör