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 descentsRail - 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.To ensure the bike could climb as well as it descends, we designed the 4 bar horst linkage to have higher levels of anti-squat for climbing gears but lower levels when you drop down the cassette. This means that the bike can behave itself on the climbs but when you get it up to speed, it turns into a trail hooligan. The combination of low anti-squat and progressive rate give ultimate small bump compliance (removes rough trail and root chatter) with good mid stroke support for cornering/pumping and end stroke progression for aggressive riding. Balanced anti-rise figures allow the Reactor some squat when braking hard, maintaining rider position and providing a good amount of pressure through the tyre to ensure traction. The Reactor is designed to reward the rider and ensure you get that stoke factor in on any ride.
Nukeproof Solum 260 Chain Tensioner KitThis chain tensioner kit is needed to maintain the correct alignment of the rear hubs and chain tension in the Nukeproof Solum frame's single-speed horizonal drop-outs. Featuring a pair for drive and non-drive side, these tensioners are specifically produced for the Nukeproof Solum and are not cross-compatible with other models and brands. Genuine Nukeproof spare parts.Features: Solum frame specific design 10mm axle Pair for drive and non-drive sideBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Giga 290 to 297 MX Conversion LinkThe Giga Giga 290 to 297 MX Conversion Link from Nukeproof enables you to convert your 290 Carbon Giga bike/frame to a mullet without the expense of a complete rear triangle.It enables you to convert your 290 Carbon Giga bike/frame to a mullet without the expense of a complete rear triangle. A mullet bike platform uses a 29" wheel at the front and a 27.5" at the rear, giving you the perfect balance of pace, stability, agility and control for riding anywhere on Earth. This kit turns your Giga 290 into a custom super-enduro mullet that ensures for more front-end grip, enhanced rolling efficiency and playfulness on steep descents and technical terrain sections.This link includes everything you need* to convert a 290c Giga frame into a mullet bike, running a 29” front and 27.5” rear wheel. Forged from 6061 Aluminium Alloy with new bearings pre-installed and a tough anodised finish.No additional frame parts are needed to install it, as it's a straight replacement for the current version. This part is an alternative option to the MX Carbon rear triangle, as it corrects the bike's geometry when a 27.5’’ wheel is installed to the 290 rear triangle.If you would like a complete conversion to a Giga MX 297 with a shorter chainstay and wheelbase, we would recommend this kit.*Note: You will require a Boost 148mm 27.5” Rear wheel and tyre, not included.The Nukeproof GIGA: Gluttony is not a sin.Features: Compatible with Giga 290 only Forged 6061 Aluminium Alloy A tough black anodised finish New bearings included and pre-installedBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Conversion Kit 15mm to QRThis conversion kit has been designed as a quick way to allow you to convert any front 15mm x 100mm hub to QR. Just pop the axle into your 15mm hub to make it QR.Buy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Neutron V2 Microspline Conversion KitThis conversion kit is specifically designed for use with Nukeproof Neutron V2 hubs. It contains all the parts needed to convert your 148mm Nukeproof Neutron HG / XD hub to have a microspline freehub.Please note this kit requires the hub to be stripped, a step by step guide to do this can be found here. Features: Use: MTB Compatibility: Nukeproof Neutron V2 hubs Includes: Complete freehub, axle and driveside end cap Nukeproof Part Number: NUKNEUV236MSCONVBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
With a 130mm fork combined with 125mm of rear suspension, the Reactor ST combines the best of an enduro bike (long, low and slack) with the best of an XC Race bike (lightweight spec and efficient suspension) to create a sprightly yet seriously capable machine. Frame Construction: To optimise the weight, strength and stiffness, the Reactor 290 ST Carbon frame features a full UD woven carbon fibre frameset (Including chain and seat stays). Adjustable Geometry: The Reactor ST features a 66.8° (66.3° Low) Headangle atop a 76.3° (75.8° Low) seat angle across a 460mm reach on a Medium frame. We also offer the frame in Large and X-Large sizes. The Reactor ST frames feature the same “flip chip” design as the regular Reactor frame 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 ST into a more aggressive machine, dropping the bottom bracket 6mm and slackening the head angle by half a degree. It is there to maximise the descending capabilities. Suspension Design: To ensure the bike could climb as well as it descends, we designed the four-bar horst linkage to have higher levels of anti-squat for climbing gears but lower levels when you drop down the cassette. This means that the bike can behave itself on the climbs but when you get it up to speed, it turns into a trail hooligan. The combination of low anti-squat and progressive rate give ultimate small bump compliance (removes rough trail and root chatter) with good mid stroke support for cornering/pumping and end stroke progression for aggressive riding. Balanced anti-rise figures allow the Reactor ST some squat when braking hard, maintaining rider position and providing a good amount of pressure through the tyre to ensure traction. The Reactor ST is designed to reward the rider and ensure you get that stoke factor in on any ride. Full Specification List: • Frame: Nukeproof Reactor 290 Carbon, 125mm Travel, UD woven Carbon Fibre frame, internal cable routing, ISCG 05 mounts, Enduro bearings, Threaded 73mm BB, Boost 148mm rear axle spacing, 3D contoured rubber frame protection • Fork: Fox 34 Float, Factory Series, Kashima, Grip 2 Damper, 130mm, 44mm Offset, BOOST, Black • Shock: Fox Float DPS, Factory Series, Kashima, 3 Position, EVOL LV, Custom LCL, LRL, CMF tune, 210x47.5mm, Bearing End 1x 0.2 Spacer fitted. • Front Wheel: Reynolds TR309 XC Front 28h, 29", Center-Lock, 110x15mm • Rear Wheel: Reynolds TR289 XC Rear 28h, 29", Center-Lock, Shimano Microspline Driver, 148x12mm • Tyres: Front: Maxxis Minion DHF 29”x2.3 3C MaxxTerra/EXO/TR, Rear: Maxxis Agressor 29”x2.3 MaxxTerra/EXO/TR • Crankset: Shimano XT M8100 12-Speed, Hollowtech 2, 170mm, 30T, 52mm Chainline • Shifter: Shimano XT M8100-R, 12-speed Rapidfire Plus, I-Spec EV • Rear Derailleur: 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 M8100, 2 Pot Brake, Metallic Pads • Front Rotor: Shimano RT-MT800, 180mm • Rear Rotor: Shimano RT-MT800, 180mm • Handlebars: Nukeproof Horizon Carbon V2 25mm Rise, Width - M780mm, L800mm, XL800mm • Stem: Nukeproof Horizon, 45mm, Black • Saddle: Nukeproof, Black • Seatpost: Bikeyoke Divine Stealth w Shimano SL-MT500-IL Remote lever, M:160mm drop; L/XL:185mm drop • Headset: Nukeproof, 44-56 IITS • Grips: Nukeproof Sam Hill Signature • Weight: TBD 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 for accurate information. Key Specifications: Material: Ultra Strong T700/800 Monocoque Carbon Fibre Fork Travel: 130mm Axle to Crown: 537mm Fork Offset: 44mm Rear Travel: 130mm Wheels Size: 29" Max Tyre Size: 2.6" Recommended Shock Sag (Measured seated): 30% Shock Size: 210x47.5mm 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: 36.4mm 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 Built, Tuned and Ready to Ride Rest assured that each bike is fully built and tuned by Wiggle's team of qualified bike mechanics to ensure your bike arrives in perfect condition. We supply all bikes with a set of plastic pedals, a pedal wrench and a multi-tool kit. Find out which size fits you by clicking the size chart tab.
Genuine alloy replacement seat stays for Nukeproof Mega 290 model years 2018-2019.
Genuine alloy replacement chain stays for Nukeproof Mega 290 model years 2018-2020.
Genuine alloy replacement chain stays for Nukeproof Mega 275 model years 2016-2017.
Genuine alloy replacement seat stays for Nukeproof Mega 275 model years 2018-2020.
Genuine alloy replacement chain stays for Nukeproof Mega 275 model years 2018-2020.
Genuine alloy replacement chain stays for Nukeproof Mega 290 model years 2016-2017.