Cube Reaction Hybrid SL 500 2019 Iridium/Black eMTB

You won't believe the sleek appearance of the Reaction Hybrid SL's frame, but its beauty is more than skin deep.

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Availability: In stock

Product Name Price Qty
Cube Reaction Hybrid SL 500 29 2019 17" Iridium/Black eMTB

RRP: £2,799.00

Our price £2,378.99

Cube Reaction Hybrid SL 500 29 2019 19" Iridium/Black eMTB

RRP: £2,799.00

Our price £2,378.99

Cube Reaction Hybrid SL 500 29 2019 21" Iridium/Black eMTB

RRP: £2,799.00

Our price £2,378.99

Cube Reaction Hybrid SL 500 29 2019 23" Iridium/Black eMTB

RRP: £2,799.00

Our price £2,378.99


We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.


Combining Cube’s years of experience and the market leading Bosch electric bike system has lead to the creation of one amazing eMTB. Go funner for longer, wherever you ride.

The SL tag isn’t one that we give a bike lightly. In the case of the Reaction Hybrid SL, the combination of our premium aluminium e-MTB frame and a selection of light, smooth and desirable components means it’s thoroughly earned – this is a Bosch e-bike that will redefine your expectations. The fully integrated battery design means improved handling, smarter looks and better functionality, not to mention the fact that most people won’t realise you’re on board an e-bike. With a RockShox Judy Gold air fork smoothing out the trail, Newmen cockpit components, Shimano hydraulic disc brakes – with 4 piston front caliper – and a slick-shifting Shimano 11 speed transmission delivering power to the back wheel, the Reaction Hybrid SL is the e-MTB you’ve been waiting for. Ride further, ride faster, ride more. Why not?


frame Aluminium Superlite, Gravity Casting, Agile Ride Geometry, Tapered Headtube, Boost 148, Internal Cable Routing, Full Integrated Battery
fork RockShox Judy Gold Air, Tapered, 15×110mm, 100mm, eMTB Approved, Lockout
headset FSA Orbit 1.5E ZS, Top Zero-Stack 1 1/8” (OD 44mm), Bottom Zero-Stack 1 1/2” (OD 56mm)
stem Newmen Evolution 318.4, 31.8mm
handlebar Newmen Evolution 318.10, 720mm
grips CUBE Race Grip 31mm, 1-Clamp
rear derailleur Shimano XT RD-M8000-DGS, ShadowPlus, 11-Speed
shifters Shimano SLX SL-M7000-I, Direct Attach
brake system Shimano BR-MT520/BR-MT500, Hydr. Disc Brake (180/180)
crankset FSA CK-745, 15T, 175mm
chain KMC X11e, EcoProTeQ
cassette Shimano SLX CS-M7000, 11-46T
front hub Shimano HB-MT400-B, 15QR, Boost, Centerlock
rear hub Shimano FH-MT400-B, 12mm, Boost, Centerlock
rims CUBE EX30, 32H, Disc, Tubeless Ready
tyres Schwalbe Nobby Nic, PerfL, 2.60
pedals CUBE PP MTB
saddle Natural Fit Active Race
seat post Newmen Evolution, 30.9mm
seatclamp CUBE Varioclose, 34.9mm
battery Bosch PowerTube 500
extras Dropper Post Option: #13619 RFR Telescope Seatpost 30.9×100mm, #13620 RFR Telescope Seatpost 30.9×125mm
drive unit Bosch Drive Unit Performance CX (75Nm) Cruise (250Watt)
display Bosch Purion
charger Bosch 2A

You won’t believe the sleek appearance of the Reaction Hybrid SL’s frame, but its beauty is more than skin deep. The gravity cast down tube features a removable, sealed cover to protect the battery – which you can charge without removing from the frame, if you wish. The Bosch CX drive unit is positioned in the ideal spot for optimum efficiency and the best possible handling. The sleek frame design has also enabled us to fit up to two bottle cage mounts, meaning you can take more fluids with you to stay hydrated on longer rides. It’s also brought the frame’s centre of gravity lower, for even better handling in combination with our Agile Ride Geometry. The 12mm Boost thru-axle at the rear helps with power transfer and steering accuracy, and the internally routed gear cables ensure your gear shifting stays clean and crisp no matter what the weather throws at you. We’ve even included cable routing for a quick and easy dropper post upgrade, so you can expand your riding horizons.

Please note the charger for this bike comes supplied with an EU plug

Additional Information
Stock due date No
Manufacturer Cube
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