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2022 Nukeproof Mega 290 Alloy Pro Bike

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Product Nukeproof Mega 290 Alloy Pro Bike
Model Year 2022
Riding Type Enduro / All-Mountain, Freeride / Bike Park
Rider Unisex
Sizes and Geometry
SM, MD, LG, XL, XXL View Geometry
Top Tube Length 567.70mm 592.71mm 610.87mm 632.79mm 654.71mm
Head Tube Angle 64° 64° 64° 64° 64°
Head Tube Length 100mm 100mm 120mm 130mm 140mm
Seat Tube Angle 77.5° 77.5° 78.0° 78.0° 78.0°
Seat Tube Length 380mm 410mm 440mm 470mm 500mm
Bottom Bracket Height 345mm (30mm drop) 345mm (30mm drop) 345mm (30mm drop) 345mm (30mm drop) 345mm (30mm drop)
Chainstay Length 440mm 440mm 440mm 440mm 440mm
Wheelbase 1197.48mm 1222.48mm 1251.09mm 1275.39mm 1299.70mm
Standover 721.75mm 720.28mm 721.30mm 720.73mm 726.77mm
Reach 430mm 455mm 475mm 495mm 515mm
Stack 621.16mm 621.16mm 639.22mm 648.24mm 657.27mm
* Additional Info All specifications listed are with 170mm travel fork with 42mm offset. Seat tube angles given for saddle heights of 650mm (SM), 700mm (MD), 750mm (LG), 800mm (XL), and 850mm (XXL).
Wheel Size 29"
Frame Material Aluminum
Frame Material Details Hydroformed 6061-T6 triple-butted alloy; 3D contoured rubber frame protection for seatstay, chainstay, and down tube
Rear Travel 160mm
Rear Shock RockShox Super Deluxe Select+ RT, custom tune, trunnion mount, 230mm x 62.5mm
Fork RockShox ZEB Select+, Charger 2.1 RC damper, DebonAir spring, 44mm offset
Fork Travel 170mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Headset Nukeproof, 44-56 IITS
Handlebar Nukeproof Horizon V2, 25mm rise
Width: 780mm (SM/MD), 800mm (LG-XXL)
Stem Nukeproof Neutron AM, 45mm length
Grips Nukeproof Sam Hill Signature
Brakes SRAM Guide RE, 4-piston, SRAM CenterLine 200mm rotors
Brake Levers SRAM Guide RE
Drivetrain 1x
Shifters SRAM GX Eagle, 12-speed
Front Derailleur None
Rear Derailleur SRAM GX Eagle, 12-speed
Chainguide Nukeproof upper slider
Cranks Truvativ Descendant Eagle 7K DUB, 170mm length
Chainrings Truvativ Descendant Eagle, 30 tooth
Bottom Bracket SRAM DUB, 73mm English/BSA threaded
Pedals None
Chain SRAM GX Eagle, 12-speed
Cassette SRAM GX Eagle XG-1275, 12-speed, 10-52 tooth
Rims Nukeproof Neutron V2 wheelset, tubeless ready
Hubs Nukeproof Neutron V2 wheelset, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Spokes Nukeproof Neutron V2 wheelset
Tires Front: Maxxis Assegai, 3C MaxxGrip, DoubleDown (DD) casing, TR, 29" x 2.5" WT
Rear: Maxxis Minion DHR II, 3C MaxxTerra, DoubleDown (DD) casing, TR, 29" x 2.4" WT
Saddle Nukeproof Horizon Enduro
Seatpost Brand-X Ascend dropper
Drop: 125mm (SM), 150mm (MD), 170mm (LG), 200mm (XL/XXL)
Seatpost Diameter 31.6mm
Seatpost Clamp Single bolt, 36.4mm
Rear Dropout / Hub Dimensions 148x12mm Boost
Max. Tire Size 29" x 2.5"
Bottle Cage Mounts One inside front triangle, plus accessory mounts under top tube
Colors Rosso Red
Warranty 5 years frame, 2 years Nukeproof components, 1 year Nukeproof protection
Weight 34 lb 3.5 oz (15,520 g)
Miscellaneous • Swing link driven 4-bar Horst Link rear suspension design
• Internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Weight given for size MD set up tubeless
• Frame weight: 3870g/8.5lbs (size MD)
• UK price: 3700 GBP
• European price: 4700 EUR
Price $4,800
More Info

2022 Nukeproof Full-Suspension Mountain Bike Line and Availability (press release)

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