Introducing the all new Nukeproof Reactor: an old school name with a very new school look. Although it takes its name from the original 1996 Nukeproof Reactor trail frame, a lot has changed in the last 23 years as it runs an all new trail focused platform.
From concept through to design, the Kinematics, the geometry and specification; the Reactor is designed from the ground up to be the
ultimate aggressive trail bike. It is at home on technical climbs, but happiest when thrashing the most technical trails you can point it at.
To optimise the weight, strength and stiffness, the Reactor Carbon frame features a full UD woven carbon fibre frameset (Including chain and seat stays). It is available for 27.5” or 29” wheel sizes. These are two totally different, compromise free frames that were designed and developed at the same time. Each frame is simply tailored around each wheel size.
Speed or play: which do you value more? The manoeuvrability of 27.5” or the raw speed of a 29”?
All Reactor frames feature a "flip chip” to adjust the geometry from "Trail” to "Rail mode”.
Trail – As the name suggests, this setting is best suited for trail riding. It is for riders who get as much enjoyment from the climb as the descents.
Rail - The Rail setting turns the Reactor into a corner shredder, dropping the bottom bracket 6mm and slackening the head angle by half a degree. It is there to maximise the descending capabilities.
•Frame: Nukeproof Reactor 275 Carbon, 140mm Travel, UD woven Carbon Fibre front triangle/chain stays/seat stays, internal cable routing, custom tuned rear shock, Enduro bearings, threaded bottom bracket, boost 148mm rear axle spacing, 3D contoured frame protection
•Fork: Fox 36 Float, Factory Series, Kashima, Grip 2 Damper, 150mm, 44mm Offset, BOOST, Black
•Shock: Fox Float DPX2, Factory Series, Kashima, 3 Position, EVOL, Custom CL, LRL tune, 210x55mm, Bearing End (0.2 Spacer fitted.)
•Front Wheel: DT Swiss M1700 SPLINE 30,27.5", Centrelock, 110x15mm
•Rear Wheel: DT Swiss M1700 SPLINE 30, 27.5", Centrelock, Shimano Microspline Driver, 148x12mm
•Tyres: Front: Maxxis Assegai 27.5”x2.5 WT 3C MaxxTerra/EXO+/TR, Rear: Maxxis Minion DHR II 27.5”x2.4 WT 3C MaxxTerra/EXO+/TR
•Crankset: Shimano XT M8100 12-Speed, Hollowtech 2, 170mm, 32T, 52mm Chainline
•Shifter: Shimano XT M8100-R, 12-speed Rapidfire Plus, I-Spec EV
•Rear Deraileur: Shimano XT M8100, SGS 12-Speed, Shadow Plus
•Chain: Shimano XT M8100 HG 12-speed Inc Quicklink
•Cassette: Shimano XT M8100-12, 12-Speed (HYPERGLIDE+), 10-51T
•Brakes: Shimano XT M8120, 4 Pot Brake, Metallic Pads
•Front Rotor: Shimano MT800, 203mm
•Rear Rotor: Shimano MT800, 180mm
•Handlebars: Nukeproof Horizon 25mm Rise, Width - S780mm, M780mm, L800mm, XL800mm)
•Stem: Nukeproof Horizon, 50mm, Black
•Saddle: Nukeproof Horizon SL, Orange
•Seatpost: RockShox Reverb Stealth with 1x Remote, 31.6mm; S: 346mm length, 125mm drop; M: 409mm length, 150mm drop; L: 462mm length, 175mm drop; XL: 514.5mm length, 200mm drop
•Headset: Nukeproof, 44-56 IITS
•Grips: Nukeproof Sam Hill Signature
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