With its full monocoque carbon fibre frame, Fox Float front and rear suspension and a Shimano SLX 12-Speed drivetrain, the Nukeproof Reactor 290 Elite Carbon Bike (SLX – 2022) will guide you up and down rough and challenging trails with ease.

Specifications

• Frame:Nukeproof Reactor 290 Carbon, 130mm 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 36 Float, Performance Elite Series, Grip 2 Damper, 150mm, 44mm Offset, BOOST, Black
• Shock:Fox Float X, Performance Elite Series, 2 Position, LV EVOL, Custom CM+, RM, Rezi LM tune, 210x50mm, Bearing End, 1x 0.2 spacer fitted.
• Front Wheel:Nukeproof Horizon V2 29″, 6 Bolt, 110x15mm
• Rear Wheel:Nukeproof Horizon V2 29″, 6 Bolt, Shimano Microspline Driver, 148x12mm
• Tyres:Front: Maxxis Assegai 29×2.5″ WT 3C MaxxTerra/EXO+/TR, Rear: Maxxis Dissector 29×2.4″ WT 3C MaxxTerra/EXO+/TR
• Crankset:Shimano SLX M7100 12-Speed, Hollowtech 2, 170mm, 30T, 52mm Chainline
• Shifter:Shimano SLX M7100-IR, 12-speed Rapidfire Plus, I-Spec EV
• Rear Derailleur:Shimano SLX M7100, SGS 12-Speed, Shadow Plus
• Chain:Shimano SLX M7100 HG 12-speed Inc Quicklink
• Cassette:Shimano SLX M7100-12, 12-Speed (HYPERGLIDE+), 10-51T
• Brakes: Shimano SLX M7120, 4 Pot Brake, Metallic Pads
• Front Rotor:Brakco, 203mm
• Rear Rotor:Brakco, 180mm
• Handlebars:Nukeproof Horizon V2 25mm Rise, Width – M780mm, L800mm, XL800mm
• Stem:Nukeproof Horizon, 45mm, Black
• Saddle:Nukeproof, Black
• Seatpost:Brand-X Ascend internal with Brand-X Remote lever, M:150mm drop; L:170mm drop; XL:200mm drop
• Headset:Nukeproof, 44-56 IITS
• Grips:Nukeproof Sam Hill Signature
• Weight:14.66kg (Medium, Tubeless)

Geometry

REACTOR 290 140MM FORK(CARBON) REACTOR 290 150MM FORK(CARBON) REACTOR 290C ST (130MM FORK) Medium Large X-Large Medium Large X-Large Medium Large X-Large (A) REACH 451 480 514 446.3 475.4 509.5 460 488 521.6 (B) STACK 615 620 625 618.4 623.5 628.7 608 614 618 (C) EFFECTIVE TOP TUBE LENGTH 610 640 675 611.4 641.2 676.3 608 638 673 (D) SEATTUBE LENGTH 420 458 508 420 458 508 420 458 508 (E) EFFECTIVE SEATTUBE ANGLE 75.5
(Low 75) 75.5
(Low 75) 75.5
(Low 75) 75.1
(Low 74.6) 75.1
(Low 74.6) 75.1
(Low 74.6) 76.3
(Low 75.8) 76.3
(Low 75.8) 76.3
(Low 75.8) (F) SEATTUBE ANGLE (ACTUAL) 71
(Low 70.5) 71
(Low 70.5) 71
(Low 70.5) 70.6
(Low 70.1) 70.6
(Low 70.1) 70.6
(Low 70.1) 71.8
(Low 71.3) 71.8
(Low 71.3) 71.8
(Low 71.3) (G) SADDLE HEIGHT AT SADDLE OFFSET – – – – – – – – – (H) SADDLE OFFSET AT SADDLE HEIGHT (AT 30% SAG RT ONLY) – – – – – – – – – (I) HEADTUBE LENGTH 105 110 115 105 110 115 105 110 115 (J) HEADTUBE ANGLE 66
(Low 65.5) 66
(Low 65.5) 66
(Low 65.5) 65.5
(Low 65) 65.5
(Low 65) 65.5
(Low 65) 66.8
(Low 66.3) 66.8
(Low 66.3) 66.8
(Low 66.3) (K) CHAINSTAY LENGTH 440 440 440 440 440 440 440 440 440 (L) FRONT CENTRE 762.5 792 830 766.5 796 834 755.5 785 823 (M) WHEELBASE 1205 1235 1271 1209 1239.1 1275.1 1198 1228 1264 (N) BOTTOM BRACKET DROP -33
(Low -39) -33
(Low -39) -33
(Low -39) -30
(Low -36) -30
(Low -36) -30
(Low -36) -39
(Low -45) -39
(Low -45) -39
(Low -45) (O) BOTTOM BRACKET HEIGHT 336
(Low 330) 336
(Low 330) 336
(Low 330) 336
(Low 330) 336
(Low 330) 336
(Low 330) 330
(Low 324) 330
(Low 324) 330
(Low 324) (P) STAND OVER HEIGHT 736 (High) 744 (High) 769 (High) 739 (High) 747 (High) 772 (High) 730 (High) 738 (High) 763 (High) (Q) FORK TRAVEL 140 140 140 150 150 150 130 130 130 (R) TRAIL – – – – – – – – – (S) FORK OFFSET 44 44 44 44 44 44 44 44 44 (T) AXLE TO CROWN 554 554 554 564 564 564 537 537 537 (U) MAXIMUM SEATPOST INSERT 215 250 300 215 250 300 215 250 300

*All dimensions in mm unless otherwise stated

FrameSpecifications:

• Material:Ultra Strong T700/800 Monocoque Carbon Fibre
• Fork Travel:150mm
• Axle to Crown:557mm
• 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: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