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A full-suspension cross-country mountain bike with a 29" carbon frame, RockShox SID 120 mm fork and shock, Shimano XT Di2 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 cross-country mountain bike with a 29" carbon frame, RockShox SID 120 mm fork and shock, Shimano XT Di2 1x12.
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Some parts of this page are translated automatically, so please excuse any imperfections.
4Ever Sonnic XT Di2 is a race-tuned full-suspension MTB for XC and marathon racing on 29" wheels. It’s built around a carbon full-suspension frame and Shimano XT Di2 electronic shifting. Its spec and 12.2 kg weight place it in the higher performance class for fast off-road riding.
The foundation is a Carbon Full High Modulus composite carbon frame for 29" wheels. The geometry targets modern XC and marathon riding, with a 66° head angle and a 76° seat tube angle. The rear end measures 440 mm, and the frame uses a 38 mm BB drop.
Reach is 420 mm in size S and 485 mm in size XL. Stack is 591 mm in size S and 618 mm in size XL. Wheelbase ranges from 1153 mm to 1230 mm depending on size.
Drivetrain: Shifting is handled by the Shimano XT SW-M8250 and RD-M8250 rear derailleur in a 1x12 setup. FC-M8200 34T cranks are paired with a CS-M8200 10–51T cassette and an Integrated Press Fit bottom bracket.
Brakes: Shimano BR-M8200 disc brakes use BL-M8200 levers. Rotors measure 180 mm up front and 160 mm at the rear.
Wheels and tires: The wheelset is built on MAVIC CROSSMAX rims. SCHWALBE RICK Evo tires are sized 29x2,4.
Cockpit: RITCHEY WCS TRAIL handlebars are 760 mm wide and are paired with a RITCHEY WCS TRAIL stem. A Selle Italia Novus Boost Evo X-Cross SF saddle is combined with an RS Reverb AXS 125/150 mm seatpost.
The combination of 29" wheels and 2.4" tires supports speed over rough terrain and stability under higher loads. 120 mm of travel front and rear matches fast XC riding, where traction and control in broken terrain matter most. The 66° head angle shifts handling toward a calmer feel on descents. The 76° seat tube angle improves pedaling position on longer climbs.
The bike is aimed at experienced riders who focus on efficiency and precise power delivery at race pace. It excels on XC circuits, marathons, and fast trail transfers, where stability and low weight make the difference. Compared to trail full-suspension bikes, it prioritizes speed and making the most of 120 mm of travel.
EAN: 8592026063166
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 RICK Evo 29x2,4
MAVIC CROSSMAX
SHIMANO XT SW-M8250 12SPD
SHIMANO XT RD-M8250 12SPD
SHIMANO XT FC-M8200 12SPD 34T
SHIMANO XT CS-M8200 12SPD 10-51T
Integrated Press Fit
SHIMANO M8100 12SPD
RITCHEY WCS TRAIL 760mm
RITCHEY WCS TRAIL
SHIMANO BR-M8200 (180/160)
SHIMANO BL-M8200
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 XT Di2 vollgefedertes Mountainbike Flame Red/Hologram
Für Versand nach Österreich, besuchen Sie bitte 4Ever Sonnic XT Di2 vollgefedertes Mountainbike Flame Red/Hologram
Chcesz dostarczyć towar do Polski? Sprawdź 4Ever Sonnic XT Di2 górski rower w pełni amortyzowany Flame Red/Hologram
Chcete doručit zboží do České republiky? Prohlédněte si 4Ever Sonnic XT Di2 horské celoodpružené kolo Flame Red/Hologram
Chcete doručiť tovar na Slovensko? Pozrite si 4Ever Sonnic XT Di2 horský celoodpružený bicykel Flame Red/Hologram
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