Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    REACTION SL2019 CUBE
    Recommended
    MSRP
    ($1,977)
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    Weight
    		28.0 lbs
    5.0
    Frame
    		Aluminum
    		Fox Rhythm Float 32
    Wheels
    		Aluminum
    Wheel Size
    		27.5″ / 29″
    		Shimano XT Hydraulic Disc
    		XT
    Drivetrain
    		2 × 11
    Suspension
    		Hardtail
    Front Travel
    		100mm
    Brand Site

    cube.eu

    Summary
    		The CUBE REACTION SL is a 27.5″ / 29″ aluminum frame hardtail crosscountry bike with high-end components.

    Ask 99 Spokes

    Want to ask an actual human?

    Get free advice from a Gear Advisor at Jenson USA

    Text a Gear Advisor
    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    REACTION SL
    Other Crosscountry 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)

    28 mph

    REACTION SL

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    REACTION SL2019 CUBE
    Frame

    Aluminium Lite, AMF, ARG, Internal Cable Routing, Easy Mount Kickstand Ready, Tapered Headtube, PressFit BB

    BB Standard: BSA, 73mm, Threaded

    Fork

    Fox 32 Rhythm, Tapered, 15x110mm, 100mm, 2-Position Remote Lever

    Travel: 100mm

    Spring Type: Air

    Shock

    N/A

    Bottom Bracket

    BSA, 73mm, threaded

    Headset

    FSA Orbit I-t, Integrated, Top 1 1/8", Bottom 1 1/2"

    Stem

    CUBE Performance Stem Pro, 31.8mm

    Handlebar

    CUBE Flat Race Bar, 720mm

    Saddle

    Natural Fit Active

    Seatpost

    CUBE Performance Post, 27.2mm

    Type: Rigid

    Pedals

    CUBE PP MTB

    Grips

    CUBE Performance Grip

    Groupset
    Rear Derailleur

    Shimano XT RD-M8000-DSGS, ShadowPlus, 11-Speed

    Front Derailleur

    Shimano XT FD-M8020-D, Side Swing

    Crank

    Shimano XT FC-M8000-B2, Boost, 36x26T, 175mm

    Shifters

    Shimano XT SL-M8000-I, Direct Attach

    Cassette

    Shimano SLX CS-M7000, 11-42T

    Chain

    Shimano CN-HG600-11

    Chain Guide

    N/A

    Brakes

    Shimano XT BR-M8000, Hydr. Disc Brake (180)

    Type: Shimano XT Hydraulic Disc

    Brake Levers

    Shimano XT BR-M8000

    Wheels
    Rims

    CUBE EX21, 32H, Disc, Tubeless Ready

    Front Hub

    Shimano XT HB-M8000, 15QR, Boost, Centerlock

    Rear Hub

    Shimano XT FH-M8000, Through Axle, Boost, Centerlock

    Tires

    Front: Schwalbe Tough Tom, Active, 2.25, Rear: Schwalbe Rapid Rob, Active, 2.25

    Riders Also Compared