Airtracks
29" men's MTB mountain bike CROSS GRX 1 x 12-speed SRAM SX EAGLE ROCK SHOX JUDY AIR 100mm
29" men's MTB mountain bike CROSS GRX 1 x 12-speed SRAM SX EAGLE ROCK SHOX JUDY AIR 100mm
46cm
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
Performance hardtail for demanding trails & off-road adventures
The CROSS GRX 12 is a high-quality 29-inch men's mountain bike, designed for sporty riders seeking maximum control, modern technology and excellent comfort off-road. With its high-performance components and sporty geometry, this hardtail is ideal for trails, forest paths and long off-road rides.
SRAM SX Eagle 1x12 drivetrain
The SRAM SX Eagle 12-speed drivetrain offers precise, fast gear changes and a wide gear range for steep climbs and fast descents. The modern 1x12 drivetrain is easy to use and highly reliable on off-road terrain.
RockShox Judy Silver Air suspension fork
The RockShox Judy Silver Air suspension fork with 100 mm travel impresses with its sensitive response, excellent damping and optimal traction on demanding trails. The adjustable air spring allows you to tailor the suspension perfectly to rider weight and riding style.
Shimano Deore hydraulic disc brakes
The Shimano Deore BR-MT4101 hydraulic disc brakes, with powerful 2-piston calipers, deliver strong braking power and precise control, even on fast descents and in challenging weather conditions.
Durable & lightweight frame
The high-quality frame combines excellent stability with sporty handling and low weight. This gives the CROSS GRX agile handling and efficient power transfer on every trail.
Comfortable SELLE ROYAL VIVO saddle
The ergonomic SELLE ROYAL VIVO saddle ensures a comfortable ride on long tours and reduces pressure points, even on intense rides.
29-inch wheels for maximum control
The large 29-inch wheels offer excellent rollover, a smooth ride and optimal traction on a wide variety of surfaces. Ideal for technical trails and long off-road routes.
Highlights
- 29-inch men's mountain bike
- SRAM SX Eagle 1x12 drivetrain
- RockShox Judy Silver Air suspension fork
- 100 mm travel
- Shimano Deore hydraulic disc brakes
- SELLE ROYAL VIVO comfort saddle
- Lightweight & durable frame
- Sporty trail geometry
- Ideal for trails & off-road
This bike is delivered 92% pre-assembled. Final assembly of the handlebar, front wheel and pedals for road use must be carried out by a qualified person.
| FRAME_MATERIAL | ALUMINUM 6061, INTERNAL CABLE ROUTING |
| FORK | ROCKSHOX JUDY TK, 100MM TRAVEL, QR, 42MM OFFSET, PRELOAD, LOCK-OUT |
| HEADSET | AHEAD, SEMI-INTEGRATED 1 1/8"–1.5" |
| CASSETTE | SRAM CS PG1210 EAGLE, 11–50T |
| CRANKSET | SRAM SX EAGLE DUB, 170 MM, 30T |
| REAR_DERAILLEUR | SRAM SX EAGLE, 7518154000 |
| FRONT_DERAILLEUR | NONE |
| SHIFTER | SRAM SX EAGLE SINGLE CLICK TRIGGER |
| CHAIN | SRAM CN SX EAGLE, 12-SPEED |
| BRAKE_LEVER | SHIMANO DEORE BL-MT4101, HYDRAULIC DISC BRAKE |
| FRONT_BRAKE | SHIMANO DEORE BR-MT4101, 2-PISTON HYDRAULIC DISC BRAKE, 6-BOLT ROTOR 180MM |
| REAR_BRAKE | SHIMANO DEORE BR-MT4101, 2-PISTON HYDRAULIC DISC BRAKE, 6-BOLT ROTOR 180MM |
| RIMS | X11 DISC PROFILE, DOUBLE WALL, STAINLESS STEEL EYELETS |
| TIRES | KENDA K1104A, 29 × 2.10, BLACK |
| PEDALS | VP VPE-506 ALLOY, BLACK |
| GRIPS | VELO VLG-1889D2, 128.5 MM |
| STEM | HL TDS-C507-8FOV, EXTENSION 80 MM |
| HANDLEBAR | HL MTB-AL-320BTFOV, WIDTH 680 MM |
| SADDLE | SELLE ROYAL VIVO |
| SEATPOST_CLAMP | PROMAX, ALUMINUM, 35 MM |
| SEATPOST | PROMAX SP-2016, 31 |
| WEIGHT_KG | 13.9 KG |
| MAX_SYSTEM_WEIGHT | 120 KG |
| FRAME SIZE | 46 cm | 52 cm | 56 cm |
|---|---|---|---|
| Rider height cm | 170–180 | 180–190 | 190–200 |
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Bosch 2026
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