Nukeproof Reactor 275 Pro Carbon Bike
Meet the all-new Nukeproof Reactor - born to soar to the peaks, shred trails and blast technical descents. This steed is a revelation in trail riding performance and features top-level RockShox suspension and an SRAM 12-Speed Eagle drivetrain.
Although it takes its name from the original 1996 Nukeproof Reactor trail frame, a lot has changed in the last 23 years and it now features an all-new trail focussed platform.
RockShox Pike and Super Deluxe Suspension and SRAM Eagle 1x12 Drivetrain
This innovative 275 Pro Carbon model is equipped with the latest tech and spec, including a full SRAM GX Eagle 12-Speed drivetrain, "flip-chip" adjustable suspension geometry, high-end RockShox suspension and a superb Horizon finishing kit from Nukeproof. This advanced build ensures you're always at one with your momentum, control and gives you the ability to send it further and with more confidence than ever before.
Advanced Suspension for Ultimate Trail Riding Performance
Designed from the ground up to provide the ultimate in aggressive trail bike performance, this MTB-legend features advanced suspension kinematics, modern geometry and a unique design to stand out from the crowd. Built to blast up the steepest and most technical climbs with ease and ensures you are the supreme-commander of this rig on the descents, this bike was born to thrash technical trails with more style than ever before.
Strong and Lightweight Full Carbon Fibre Frame Construction
With a full UD woven carbon fibre construction at its core, this Reactor model is engineered to provide the best strength and stiffness at a low weight. Optimised to ensure the greatest manoeuvrability and control, this 275 Pro design floats across the most demanding terrain with market-leading trail-smoothing performance and confidence-inspiring aggression.
Flip Chip Adjustable Suspension Geometry
All models of the Reactor feature a "flip-chip", so that the bike geometry can be easily adjusted from "Trail" to "Rail" mode without having to custom tune your suspension setup. The Trail setting is best suited for pumping and carving your rhythm and style into the mountainside and still caters for rides who love the climb as much as the descent. On the other hand, the Rail setting turns the Reactor into an adrenaline-fuelled gravity tamer. Dropping the bottom bracket height by 6mm and slackening the head angle by half a degree, these changes give this Reactor greater stability and control when the trail leans downhill towards vertical.
Technologies:
Nukeproof 4-Bar Horst Linkage Suspension Design: Ensuring the bike can climb as well as it descends, Nukeproof focussed on fine-tuning their 4-Bar Horst linkage suspension setup to give higher levels of anti-squat performance when higher up the cassette in the climbing gears, but also to deliver greater trail-gobbling performance when you drop down the cassette and begin descending the mountain. This means that the bike behaves itself on the climbs and grips with unprecedented traction and efficiency when making your way back towards sea-level. When you get it up to speed and drop a few gears to carry momentum, this bike turns into a trail hooligan and helps you carve the trail with style. The combination of low anti-squat and progressive suspension-rate give it the ultimate in small bump compliance (removes rough trail and root chatter) with good mid-stroke support for cornering/pumping and end stroke progression for aggressive riding. With balanced anti-rise suspension performance, the Reactor provides some squat when braking hard, maintaining rider position and providing a good amount of pressure through the tyre to ensure stability and traction. The Reactor is designed to reward the rider and ensure you get that stoke factor in on any ride.
Built, Tuned and Tested
Rest assured that each bike is fully built, tested and tuned by Sorted's team of qualified bike mechanics to ensure your bike arrives in perfect condition.
Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
SPECIFICATIONS
Frame |
Nukeproof Reactor 275 Carbon, 140mm Rear 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 |
RockShox Pike Select + Charger 2 RC 150mm, 46mm Offset, BOOST, Debonair, Diffusion Black |
Shock |
RockShox Super Deluxe Select+ RT, Custom ML 380 tune, 210x55mm, Bearing End (Comes with 1x bottomless token fitted so you have them if needed.) |
Front Wheel |
DT Swiss M1700 SPLINE 30, 27.5", 6 Bolt, 110x15mm |
Rear Wheel |
DT Swiss M1700 SPLINE 30, 27.5", 6 Bolt, XD Driver, 148x12mm |
Tyres |
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 |
SRAM GX Eagle 12-Speed, 170mm, 32T, B148, DUB |
Shifter |
SRAM GX Eagle 12-Speed |
Rear Deraileur |
SRAM GX Eagle 12-Speed |
Cassette |
SRAM GX Eagle 12-Speed, CS PG1275 EAGLE 10-50T |
Brakes |
SRAM Guide RE |
Rotors |
SRAM Centerline, 200mm (Front), 180mm (Rear) |
Handlebars |
Nukeproof Horizon 25mm Rise, Width - S780mm, M780mm, L800mm, XL800mm) |
Stem |
Nukeproof Horizon, 50mm, Black |
Grips |
Nukeproof Sam Hill Signature |
Saddle |
Nukeproof Horizon SL, Yellow |
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 |
Features:
Reactor 275 Carbon |
Material: |
Ultra Strong T700/800 Monocoque Carbon Fibre |
Fork Travel: |
150mm (RS 160mm) |
Axle to Crown: |
545mm (RS 555mm) |
Fork Offset: |
46mm |
Shock Travel: |
140mm |
Wheels Size: |
27.5″ |
Max Tyre Size: |
2.6″ |
Shock Size: |
210x55mm |
Shock Hardware F: |
25x8mm |
Shock Hardware R: |
30x8mm |
Sizing: |
S/M/L/XL |
Headtube: |
44-56mm Tapered Semi-Integrated |
Headset: |
ZS44-28.6 – T2 / ZS56/40 – B8 |
Bearings Required: |
2x NP-5 (6902 2RS), 4x NP-7 (6800 2RS), 4x NP-106 (6901 2RS) |
Seatpost: |
31.6mm (Internal Routing for Dropper Seatpost) |
Seat Clamp: |
36.4mm |
BB: |
Threaded 73mm BSA |
Rear Hub: |
Boost 148x12mm |
Rear Axle: |
Sram Maxle Stealth M12x1.75 180mm |
Chain Guide: |
ISCG05 |
Brake Mount: |
180mm Direct Post |
Protection: |
3D Contoured Rubber Frame Protection for DT/SS/CS |