
Frame



Airtracks
Men 29 inch Mountainbike Cross Grx8 MTB Hardtail Bicycle 24 gear Shimano Altus RD -M310 -SGS
including VAT
Men 29 inch Mountainbike Cross Grx8 MTB Hardtail Bicycle 24 gear Shimano Altus RD -M310 -SGS
56cm
Holzhauser Str. 180, Gebäude 45
Airtracks Sport, Holzhauser Straße 180 Gebäude 45
vertrieb@airtracks.de
13509 Berlin
Germany

5 - 7 business days + phone AVIS
Free returns
0% financing with PayPal
30-day return policy
Bicycle shipping
🌍 Germany (Freight Shipping)
| Delivery Area | Shipping Cost | Delivery Time |
|---|---|---|
| Mainland | Free | 3–5 business days |
| Islands | €74.90 | 5–7 business days |
🌍 EU Shipping (Freight Shipping)
| Country | Shipping Cost | Delivery Time |
|---|---|---|
| Austria | €99.90 | 5–7 business days |
| Netherlands | €99.90 | 5–7 business days |
| Denmark | €99.90 | 5–7 business days |
| Belgium | €99.90 | 5–7 business days |
| Italy | €99.90 | 5–7 business days |
| France | €99.90 | 5–7 business days |
| Spain | €99.90 | 5–7 business days |
🔄 Returns (Free)
Easy Returns
You have the right to return your order within 30 days without giving any reason.
We cover the cost of the return.
If a bike does not meet your expectations, please contact us in advance via email or phone. We will provide instructions for the return and, if necessary, arrange for our transport service to pick it up.
📧 vertrieb@airtracks.de
📞 +49 30 21963732
🛠 Delivery & Assembly
- Bikes are delivered 98 % pre-assembled
- Only handlebar and pedals need to be attached
- Final assembly should be carried out by a qualified person
- Due to size, delivery is made via freight service
- Delivery to parcel lockers or post offices is not possible
Delivery Time
- Standard delivery: 3–5 business days
- Orders placed by 2 PM are packed on the same day
- The freight service picks up the bike the following business day
- You will receive an email notification with the exact delivery date
Customer Service
For questions about delivery status:
📧 vertrieb@airtracks.de
📞 +49 30 21963732
Bicycle shipping
🌍 Germany (Freight Shipping)
| Delivery Area | Shipping Cost | Delivery Time |
|---|---|---|
| Mainland | Free | 3–5 business days |
| Islands | €74.90 | 5–7 business days |
🌍 EU Shipping (Freight Shipping)
| Country | Shipping Cost | Delivery Time |
|---|---|---|
| Austria | €99.90 | 5–7 business days |
| Netherlands | €99.90 | 5–7 business days |
| Denmark | €99.90 | 5–7 business days |
| Belgium | €99.90 | 5–7 business days |
| Italy | €99.90 | 5–7 business days |
| France | €99.90 | 5–7 business days |
| Spain | €99.90 | 5–7 business days |
🔄 Returns (Free)
Easy Returns
You have the right to return your order within 30 days without giving any reason.
We cover the cost of the return.
If a bike does not meet your expectations, please contact us in advance via email or phone. We will provide instructions for the return and, if necessary, arrange for our transport service to pick it up.
📧 vertrieb@airtracks.de
📞 +49 30 21963732
🛠 Delivery & Assembly
- Bikes are delivered 98 % pre-assembled
- Only handlebar and pedals need to be attached
- Final assembly should be carried out by a qualified person
- Due to size, delivery is made via freight service
- Delivery to parcel lockers or post offices is not possible
Delivery Time
- Standard delivery: 3–5 business days
- Orders placed by 2 PM are packed on the same day
- The freight service picks up the bike the following business day
- You will receive an email notification with the exact delivery date
Customer Service
For questions about delivery status:
📧 vertrieb@airtracks.de
📞 +49 30 21963732
29-INCH HARDTAIL MTB MOUNTAIN BIKE GRX 8 SHIMANO ALTUS 24-SPEED
Tired of constantly riding behind the exhaust fumes of city traffic? Take a detour - leave the boring roads behind and enjoy nature! The Airtracks GRX 8 mountain bike makes it possible!
The 68 cm-wide handlebars and sturdy Ahead stem make it easy to handle on rough terrain. Since this is a hardtail, it needs a suspension fork with plenty of travel. The Suntour XCT30 is located beneath the cockpit and has 100 mm of travel. It is equipped with robust steel springs that provide a linear suspension response.
The 24-speed Shimano Altus drivetrain makes shifting easy and offers a wide gear range. Disc brakes are a must for any MTB! For reliable braking, this bike is equipped with hydraulic M2 CLARKS disc brakes. To provide even greater braking power, the front brake disc is larger (180 mm) than the rear one (160 mm). Disc brakes are the right choice for frequent riders, as braking does not wear down the rim sidewalls. This means you save on replacing the wheels and only need to buy new brake discs along with the brake pads. Disc brakes have another key advantage in poor weather, such as rain and mud: they work better than conventional rim brakes. This bike is also up to date with a Centerlock mount, which allows for faster replacement than a conventional 6-bolt mount.
If you want more speed and stability, get this “29er.” Thanks to their larger wheels, 29-inch MTBs have a larger contact patch, which means more grip. Compared to smaller wheels, they roll more easily, maintain their speed for longer, and reduce the risk of sliding out on corners.
This bike is delivered 98% fully assembled. Only the handlebars and pedals need to be secured. Final assembly for road use must be carried out by a qualified person.
| RAHMENMATERIAL | ALUMINIUM |
| GABEL | SUNTOUR SF19-XCT30-DS, 100MM FEDERWEG, 30MM STANDROHRE, TAUCHROHRE AUS ALUMINIUM |
| STEUERSATZ | AHEAD, SEMI-INTEGRIERT 1 1/8" |
| KURBEL | SHIMANO TOURNEY FC-TY301, 42X34X24 ZÄHNE, 170MM |
| TRETLAGER | SHIMANO TOURNEY BB-UN100, 122,5MM, VIERKANT PATRONENLAGER |
| PEDALE | VP-536 |
| KETTE | KMC X8.1, 1/2" X 3/32" |
| KASSETTE | SHIMANO CS-HG200, 8-FACH, 12-14-16-18-21-24-28-32 ZÄHNE |
| SCHALTWERK | SHIMANO ALTUS RD-M310-SGS |
| UMWERFER | SHIMANO FD-TY500-TSM63, TOP SWING, DUAL PULL |
| SCHALTHEBEL | SHIMANO ALTUS SL-M315, 3X8-FACH |
| BREMSHEBEL | M2 CLARKS HYDRAULISCHE SCHEIBENBREMSE |
| BREMSE VR | M2 CLARKS HYDRAULISCHE SCHEIBENBREMSE, BREMSSCHEIBE 180MM CENTERLOCK |
| BREMSE HR | M2 CLARKS HYDRAULISCHE SCHEIBENBREMSE, BREMSSCHEIBE 160MM CENTERLOCK |
| FELGEN | AIRTRACKS V11, 32 LÖCHER, ETRTO 622X19C, EINFACH GEÖST |
| NABE VR | JOY TECH D041, SCHNELLSPIANNER |
| NABE HR | JOY TECH D041, SCHNELLSPIANNER |
| REIFEN | KENDA K1104A, 29X2.10" |
| SATTEL | CROSSER D2605, 285 X 138 MM |
| LENKERGRIFFE | 120MM |
| VORBAU | ZOOM, ALUMINIUM, 80MM, 31,8MM, 7° |
| LENKER | ZOOM, ALUMINIUM, 680MM, Ø31,8MM |
| SATTELSTÜTZE | ZOOM, ALUMINIUM, 350MM, Ø31,6MM |
| GEWICHT IN KG. (CA.) | 14,90 KG |
| ZGG | 120 KG |
| FRAME SIZE: | 56 cm |
|---|---|
| | Rider height (cm) : | Frame 56 cm = 180–195 |
| FRAME SIZE: | 56 cm |
|---|---|
| | Seat tube (mm): | Frame 56 cm = 560 |
| | Top tube (mm): | Frame 56 cm = 626,3 |
| | Head tube (mm): | Frame size 56 cm = 140 |
| | Seat angle (°): | Frame size 56 cm = 72 |
| | Head angle (°): | Frame size 56 cm = 71 |
| | Chainstay (mm): | Frame size 56 cm = 450 |
| | Wheelbase (mm): | Frame size 56 cm = 1145,4 |
Bosch 2026

BOSCH E-trekking 2026
- NEW Bosch Motoren Performance Line CX Gen 5 (120 Nm) und der neue PX (90 Nm) für kraftvolle und leise Unterstützung.
- NEW Bosch PowerTube Akkus 600 Wh und 800 Wh für lange Reichweiten.

Komfortabel durch die Stadt
Bosch E-bikes Stadtfahrräder mit elektrischem Antrieb für unbeschwerte Mobilität und Pendeln in der Stadt.

Your heading
Write content about your store

Claim €10 Off!
Join the Ride – exclusive news, offers & inspiration directly to your inbox!














