


Airtracks
Men's 29 inch mountain bike CROSS GRX8 MTB hardtail bike 24 speed Shimano Altus RD-M310 -SGS
Men's 29 inch mountain bike CROSS GRX8 MTB hardtail bike 24 speed Shimano Altus RD-M310 -SGS
56cm
Kantstraße 75
Kantstraße 75
10627 Berlin
Germany
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29 INCH MTB HARDTAIL BICYCLE MOUNTAIN BIKE GRX 8 SHIMANO ALTUS 24 GEAR
Are you tired of constantly riding behind the exhaust fumes of city traffic? Take a break – leave the boring streets and enjoy nature! The Airtracks GRX 8 mountain bike makes it possible!
The 68cm wide handlebar and sturdy ahead stem allow for easy handling on bumpy terrain. Since this is a hardtail, a long-travel suspension fork is a must. Under the cockpit is a Suntour XCT30 with 100mm of travel. It's equipped with robust steel springs that offer linear suspension behavior.
The 24-speed Shimano Altus drivetrain contributes to smooth shifting and a wide gear range. A must for every mountain bike – disc brakes! To ensure good grip, the bike is equipped with hydraulic M2 CLARKS. For even more powerful braking, we have a larger brake rotor at the front (180mm) compared to the rear (160mm). Disc brakes are the right choice for frequent riders, as the rim flanks won't wear out under braking. This saves you from having to replace the wheels and only requires new brake rotors in addition to the brake pads. Disc brakes reveal their greatest advantage in bad weather conditions, such as rain and dirt, where they work better than conventional rim brakes. We're also up to date here – the disc brakes feature a Centerlock mount, which allows for faster changes than with a conventional 6-bolt mount.
If you want to be faster and more stable, get this "Twentyniner." Due to the larger wheels, 29-inch MTBs offer a larger tread, meaning more grip. Compared to smaller wheels, they roll more smoothly, maintain speed longer, and minimize the risk of skidding in corners.
This bike is delivered 98% fully assembled. Only the handlebars and pedals need to be attached. Final assembly, ready for use, must be performed by a qualified professional.
Size recommendation
Frame size 56cm | Height 180-195 cm |
GEOMETRY
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BICYCLE SPECIFICATIONS
Frame material | aluminum |
Fork | Suntour SF19-XCT30-DS, 100mm travel, 30mm stanchions, aluminum lowers |
tax rate | Ahead, semi-integrated 1 1/8" |
crank | Shimano Tourney FC-TY301, 42x34x24 teeth, 170mm |
bottom bracket | Shimano Tourney BB-UN100, 122.5mm, square cartridge bearing |
Pedals | VP-536 |
Chain | KMC X8.1, 1/2" x 3/32" |
cassette | Shimano CS-HG200, 8-speed, 12-14-16-18-21-24-28-32 teeth |
rear derailleur | Shimano ALTUS RD-M310-SGS |
front derailleur | Shimano FD-TY500-TSM63, top swing, dual pull |
gearshift lever | Shimano Altus SL-M315, 3x8-speed |
brake lever | M2 CLARKS hydraulic disc brake |
Brake VR | M2 CLARKS hydraulic disc brake, brake disc 180mm Centerlock |
Brake rear | M2 CLARKS hydraulic disc brake, brake disc 160mm Centerlock |
Rims | Airtracks V11, 32 holes, ETRTO 622x19C, single eyelet |
Front hub | Joy Tech D041, quick release |
Hub rear | Joy Tech D041, quick release |
Tires | Kenda K1104A, 29x2.10" |
saddle | Crosser D2605, 285 x 138 mm |
handlebar grips | 120mm |
stem | Zoom, aluminum, 80mm, 31.8mm, 7° |
handlebar | Zoom, aluminum, 680mm, Ø31.8mm |
seat post | Zoom, aluminum, 350mm, Ø31.6mm |
Weight in kg (approx.) | 14.90 kg |