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A gravel bike for gravel riding and bikepacking, carbon frame and fork, Shimano GRX 2x12 groupset, Mavic Allroad 1 wheels, weight 9.7 kg.
Detailed Description
The 4EVER brand is a Czech bicycle manufacturer with a long-standing tradition, combining precise workmanship, modern technology, and excellent value for money. 4EVER bikes are designed and…
More about the brand 4everA gravel bike for gravel riding and bikepacking, carbon frame and fork, Shimano GRX 2x12 groupset, Mavic Allroad 1 wheels, weight 9.7 kg.
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Some parts of this page are translated automatically, so please excuse any imperfections.
4Ever Grizzly Race is a race-oriented gravel bike designed for fast riding on asphalt, gravel, and farm tracks. It targets experienced riders who care about efficient power transfer and precise shifting at high speeds. The spec sits in a higher performance class, reflected in the weight of 9.7 kg.
At its core is a Carbon High Modulus 700C carbon composite frame with thru-axles and a Carbon Durable 12 mm fork. The geometry is tuned for speed and stability, with a 435 mm chainstay across all sizes. Wheelbase grows from 1020.6 mm to 1046.1 mm, helping keep things composed on descents and when loaded.
Reach is 369.8 mm on S and M and gradually increases to 392.4 mm on XL. Stack starts at 541.3 mm and tops out at 610.8 mm, so bar height is easy to fine-tune with spacers. A 67 mm BB drop supports confidence in fast gravel corners. The head tube angle is 70.5 to 72.5° depending on size, maintaining a balance between agility and stability.
Drivetrain: Shimano GRX ST-RX820 shifting runs a 2x12 setup and is paired with a Shimano GRX FD-RX820 front derailleur and Shimano GRX RD-RX820 rear derailleur. Shimano GRX FC-RX820-2 48/31T cranks are complemented by a Shimano CS-HG710-12 11-36T cassette and an integrated bottom bracket.
Brakes: Shimano GRX BR-RX820 hydraulic disc brakes use 160 mm rotors up front and 140 mm at the rear. Brake levers are integrated into the Shimano GRX ST-RX820 shift levers.
Wheels and tires: The wheelset is built around Mavic ALLROAD 1 rims for the 700C size. Schwalbe G-ONE Allround tires in 40-622 aim for low rolling resistance and confidence on gravel.
Cockpit: Exclusive sand blasted handlebars come in 420 or 440 mm widths and are paired with an Exclusive sand blasted stem. The Exclusive carbon seatpost carries a Selle Italia Novus Boost Evo X-Cross SF saddle.
The high-modulus carbon frame delivers stiffness under acceleration and holds a line well when riding out of the saddle. The combination of 48/31T gearing and an 11-36T cassette broadens its range from fast transfers to longer climbs. The 40 mm tires add vibration damping and boost traction on gravel. A longer wheelbase in larger sizes improves stability on fast descents and in crosswinds.
The Grizzly Race is aimed at riders who do gravel races and fast gravel training rides, and combine them with lightweight bikepacking. It suits those who want road-like speed off the asphalt and prefer a double chainring over a 1x setup. Compared to more comfort-focused gravel bikes with a taller stack, it puts more emphasis on a sporty riding position and efficiency.
EAN: 8592026416566
This product complies with the requirements of Regulation (EU) 2023/988 on general product safety.
Manufacturer: 4EVER, s.r.o., Moravská 842, 742 13 Studénka, CZECH REPUBLIC, +420 556 402 639, bike@4ever.cz, www.4ever.cz
Carbon High Modulus 700C
Carbon Durable 12mm
Titan rainbow
Schwalbe G-ONE Allround 40-622
Mavic ALLROAD 1
Shimano GRX ST-RX820 2x12SPD
Shimano GRX RD-RX820 12SPD
Shimano GRX FD-RX820
Shimano GRX FC-RX820-2 12SPD 48/31T
Shimano CS-HG710-12 12SPD 11-36T
Integrated
Shimano CN-M6100 12SPD
Exclusive sand blasted 420/440 mm
Exclusive sand blasted
Shimano GRX BR-RX820 (160/140)
Shimano GRX ST-RX820
Selle Italia Novus Boost Evo X-Cross SF
Exclusive carbon
9.7
L (560 - 570 mm)
Carbon
Mens / UNI
2x12
2026
Grey
Gravel and Bikepacking
The wheel manufacturer reserves the right to change the wheel specifications without providing reasons. In exceptional cases, the delivered product may differ from the specified specifications and images due to improved availability or functionality of the wheel.
The 4EVER brand is a Czech bicycle manufacturer with a long-standing tradition, combining precise workmanship, modern technology, and excellent value for money. 4EVER bikes are designed and…
More about the brand 4everDo you need help choosing the right product?
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Für Versand nach Deutschland, besuchen Sie bitte 4Ever Grizzly Race Gravelbike Titan Rainbow
Für Versand nach Österreich, besuchen Sie bitte 4Ever Grizzly Race Gravelbike Titan Rainbow
Chcesz dostarczyć towar do Polski? Sprawdź 4Ever Grizzly Race rower gravel Titan Rainbow
Chcete doručit zboží do České republiky? Prohlédněte si 4Ever Grizzly Race gravel kolo Titan Rainbow
Chcete doručiť tovar na Slovensko? Pozrite si 4Ever Grizzly Race gravel bicykel Titan Rainbow
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