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A full-suspension mountain bike for cross-country and marathons, 29" carbon frame, RockShox SID 120 mm fork and shock, Sram GX Eagle AXS 1x12.
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 full-suspension mountain bike for cross-country and marathons, 29" carbon frame, RockShox SID 120 mm fork and shock, Sram GX Eagle AXS 1x12.
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Some parts of this page are translated automatically, so please excuse any imperfections.
4Ever Sonnic GX is a race-tuned 29" XC and marathon MTB built for technical courses as well as fast transfers. It sits in the higher performance class, where low weight, pedaling efficiency, and precise line control make the difference. The spec is based on a carbon frame, RockShox suspension, and SRAM AXS wireless shifting.
The foundation is a Carbon Full High Modulus carbon composite frame for 29" wheels, designed for full-suspension XC use. The geometry is modern and trail-oriented for XC, with a 66° head angle and a 76° seat angle. The rear end is 440 mm long, helping maintain stability at speed.
Drivetrain: SRAM AXS Pod shifting runs in a 1x12 setup with the T-Type system. It’s handled by SRAM GX Eagle AXS T-Type, with a 10–52T cassette and an Integrated Press Fit bottom bracket.
Brakes: Shimano BR-M8100 hydraulic disc brakes are paired with Shimano BL-M8100 levers. Rotors measure 180 mm up front and 160 mm in the rear.
Wheels and tires: The wheels are built around MAVIC CROSSMAX rims in 29". Tires are Schwalbe Racing Ray 29x2,35 up front and Schwalbe Racing Ralph 29x2,35 in the rear.
Cockpit: The cockpit is RITCHEY WCS TRAIL, with 760 mm-wide handlebars and a matching stem. The RockShox Reverb AXS dropper post has 125 or 150 mm of travel, and the saddle is a Selle Italia Novus Boost Evo X-Cross SF.
The combination of a carbon frame and 120 mm travel in both the fork and shock is aimed at fast riding in rough terrain without sacrificing efficiency. The 3P Remote lockout makes it quick to switch suspension modes to match the course profile. The long wheelbase and 66° head angle add composure on descents and through fast corners. The 10–52T cassette provides the gearing range for steep climbs as well as high-speed sections.
This bike is designed for experienced riders who want a full-suspension XC bike for racing and long marathons. You’ll appreciate AXS wireless shifting and the dropper post when alternating between climbs and technical descents. Within its category, it’s a sporty alternative to pure race hardtails, with broader off-road versatility.
EAN: 8592026055161
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 Full High Modulus 29"
RS SID ULTIMATE 3P Remote 120
RS SIDLUXE ULTIMATE 3P Remote 120
Flame Red / Hologram
SCHWALBE Racing Ray 29x2,35 / SCHWALBE Racing Ralph 29x2,35
MAVIC CROSSMAX
SRAM AXS Pod
SRAM GX Eagle AXS T-Type 12SPD
SRAM GX Eagle T-Type 34T 12SPD
SRAM GX Eagle T-Type 12SPD 10-52T
Integrated Press Fit
SRAM GX Eagle T-Type 12SPD
RITCHEY WCS TRAIL 760mm
RITCHEY WCS TRAIL
SHIMANO BR-M8100 (180/160)
SHIMANO BL-M8100
SELLE ITALIA NOVUS BOOST EVO X-CROSS SF
RS REVERB AXS 125/150mm
12.2
S (15,5 - 16,5)
Carbon
Mens / UNI
1x12
100-120 mm (XC/Marathon)
2026
Red
Mountain Biking
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…
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Für Versand nach Deutschland, besuchen Sie bitte 4Ever Sonnic GX vollgefedertes Mountainbike Flame Red/Hologram
Für Versand nach Österreich, besuchen Sie bitte 4Ever Sonnic GX vollgefedertes Mountainbike Flame Red/Hologram
Chcesz dostarczyć towar do Polski? Sprawdź 4Ever Sonnic GX górski rower w pełni amortyzowany Flame Red/Hologram
Chcete doručit zboží do České republiky? Prohlédněte si 4Ever Sonnic GX horské celoodpružené kolo Flame Red/Hologram
Chcete doručiť tovar na Slovensko? Pozrite si 4Ever Sonnic GX horský celoodpružený bicykel Flame Red/Hologram
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