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    MSRP
    Where to Buy
    $1

    At

    Category
    Trail
    5.2
    Frame
    Aluminum
    RockShox Revelation RC
    RockShox Super Deluxe Select
    Wheels
    Aluminum
    Wheel Size
    27.5″
    SRAM Guide T Hydraulic Disc
    SX Eagle
    Drivetrain
    1 × 12
    Suspension
    Full
    Front Travel
    150mm
    Rear Travel
    140mm
    Brand Site
    Summary
    The Nukeproof Reactor 275 Comp is a 27.5″ aluminum frame full suspension trail bike with upper mid-range components.

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    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Reactor 275 Comp
    Other Trail bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    24 mph

    Reactor 275 Comp

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Nukeproof Reactor 275 Alloy, 140mm Travel, custom triple butted hydro-formed tube set for front triangle and chain stays, UD woven carbon fibre Seat stays, internal cable routing, custom tuned rear shock, internal dropper seatpost cable routing, Enduro bearings, threaded bottom bracket, boost 148mm rear axle spacing, 3D contoured frame protection

    BB StandardBSA, 73mm, Threaded

    Tire Clearance2.6"

    Fork

    RockShox Revelation RC 150mm, 46mm Offset, BOOST, Debonair, Diffusion Black

    Travel150mm

    Spring TypeAir

    Shock

    RockShox Super Deluxe Select R, Custom ML Tune, 210x55mm, Bearing End (Comes with 1x bottomless token fitted so you have one if needed.)

    Travel140mm

    Bottom Bracket

    Threaded 73mm BSA

    Headset

    Nukeproof, 44-56 IITS

    Stem

    Nukeproof Neutron AM, 45mm, black

    Handlebar

    Nukeproof Horizon 25mm Rise, Width - S780mm, M780mm, L800mm, XL800mm)

    Saddle

    Nukeproof Horizon SL, Black

    Seatpost

    Brand X Ascend internal, 31.6mm, S:125mm drop; M/L:150mm drop; XL: 170mm Drop

    TypeDropper

    Grips

    Nukeproof Sam Hill Signature

    Groupset
    Rear Derailleur

    SRAM SX Eagle 12-Speed

    Crank

    SRAM SX Eagle 12-Speed, 170mm, 32T, B148, Powerspline

    Shifters

    SRAM SX Eagle 12-Speed

    Cassette

    SRAM SX Eagle 12-Speed, CS PG1210 EAGLE 11-50T

    Chain Guide

    ISCG05

    Brakes

    SRAM Guide T

    TypeSRAM Guide T Hydraulic Disc

    Wheels
    Rims

    Front: Sun-Ringle Duroc 35 Comp 27.5", 15x110mm, Rear: Sun-Ringle Duroc 35 Comp 27.5", Shimano Driver, 148x12mm

    Rear Hub

    Boost 148x12mm

    Tires

    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

    Disc Rotors

    SRAM Centreline, 200mm Front 180mm Rear

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