Nukeproof

Nukeproof Reactor 290 Comp Alloy Bike 2022

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  • Regular price €3,799.99
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If you want to hit the trails hard and dominate on any terrain, the Nukeproof Reactor 290 Comp Bike will help you to conquer it all. It has a tough Triple-Butted Aluminium frame, Marzocchi/RockShox suspension and a Shimano Deore 12-speed groupset.


  • Frame: Nukeproof Reactor 290 Alloy, 130mm Travel, custom triple butted hydro-formed tube set for front triangle and chain stays, UD woven carbon fibre Seat stays, internal cable routing, internal cable routing, ISCG 05 mount, Enduro bearings, threaded 73mm BB, Boost 148mm rear axle spacing, 3D contoured rubber frame protection
  • Fork: Marzocchi Bomber Z2, 150mm, 44mm Offset, BOOST, RAIL Damper, Gloss Black
  • Shock: RockShox Super Deluxe Select R, Custom Tune, 210x50mm, Bearing End, 1x bottomless token fitted.
  • Front Wheel: Sun-Ringle Duroc 35 Comp 29", 15x110mm
  • Rear Wheel: Sun-Ringle Duroc 35 Comp 29", Shimano Microspline Driver, 148x12mm
  • Tyres: Front: Maxxis Assegai 29”x2.5 WT 3C MaxxTerra/EXO+/TR, Rear: Maxxis Dissector 29”x2.4 WT 3C MaxxTerra/EXO+/TR
  • Crankset: Race Face Ride, 12 Speed Crank, 170mm, 30T, 52mm Chainline
  • Shifter: Shimano Deore M6100-IR, 12-speed Rapidfire Plus, I-Spec E
  • Rear Derailleur: Shimano Deore M6100, SGS 12-Speed, Shadow Plus
  • Chain: Shimano Deore M6100 12-Speed
  • Cassette: Shimano Deore M6100 12-Speed (HYPERGLIDE+), 10-51T
  • Brakes: Shimano Deore M6120 or SRAM DB8 hydraulic disc
  • Front Rotor: Shimano 203mm or SRAM, 200mm
  • Rear Rotor: Shimano 180mm or SRAM, 180mm
  • Handlebars: Nukeproof Neutron V2 25mm Rise, Width - M780mm, L800mm, XL800mm
  • Stem: Nukeproof Neutron AM, 45mm, black
  • Saddle: Nukeproof, Black
  • Seatpost: Brand-X Ascend internal, 31.6mm, M:150mm drop; L:170mm Drop; XL:200mm drop
  • Headset: Nukeproof, 44-56 IITS
  • Grips: Nukeproof Sam Hill Signature
  • Weight: 15kg Medium Tubeless

Please Note: Due to severe delays in the bicycle supply chain, Nukeproof has been forced to make some alterations to the specification of the component parts supplied with this bicycle. As a result, the specification may differ from those shown in the images. Please refer to the specification table above for accurate information.

Key Specifications:

  • Material: Hydroformed 6061 Triple-Butted Aluminium
  • Fork Travel: 150mm
  • Axle to Crown: 560mm
  • Fork Offset: 44mm
  • Rear Travel: 130mm
  • Wheels Size: 29"
  • Max Tyre Size: 2.6"
  • Recommended Shock Sag (Measured seated): 30%
  • Shock Size: 210x50mm
  • Shock Hardware F: 25x8mm
  • Shock Hardware R: 30x8mm
  • Sizing: M/L/XL
  • Headtube: 44-56mm Tapered Semi-Integrated
  • Headset: ZS44-28.6 - T2 / ZS56/40 - B8
  • Bearings Required: 2x (6902 2RS), 4x (6800 2RS), 4x (6901 2RS)
  • Seatpost: 31.6mm (Internal Routing for Dropper Seatpost)
  • Seat Clamp: 34.9mm
  • BB: Threaded 73mm BSA
  • Rear Hub: Boost 148x12mm
  • Rear Axle: Sram Maxle Stealth M12x1.75 180mm (Thread Length 20mm)
  • Chain Guide: ISCG05
  • Brake Mount: 180mm Direct Post
  • Protection: 3D Contoured Rubber Frame Protection for DT/SS/CS