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Description
The CUBE Reaction Hybrid Pro 750 Electric Mountain Bike features a fourth-generation, Smart System-equipped Bosch CX drive unit and high-capacity 750Wh PowerTube battery, giving you the boost and range you need to explore further. So neat is the frame's design, you'll barely notice the addition, which will get you quicker to the top of the mountain, ready for more fun on the way down.
Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. The S frame comes with 27.5" wheels, and the others with 29ers, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables, maintenance is reduced so that you can just enjoy the ride.
Incorporating Shimano's legendarily reliable Deore 1x11 gears, it's your ticket to riding further, higher and more often than ever. There's an air-sprung X-Fusion 120mm travel suspension fork with lockout, giving easy adjustability and a smoother, more controlled ride. Wide, grippy 2.6in Schwalbe tyres combined with powerful hydraulic disc brakes ensure you're always in complete control.
Frame | CUBE Aluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, 1.5 Headtube, Boost 148, full integrated battery, advanced internal cable routing, kickstand/mudguard/carrier mounting points |
Fork | X-Fusion MIG32 Air, Tapered, 15x110mm, 120mm, Lockout |
Headset | ACROS AZF-1035, ICR (Integrated Cable Routing), BlockLock 120°, Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm) |
Stem | CUBE Performance E-MTB, 31.8mm |
Handlebar | CUBE Rise Trail Bar Pro, 740mm |
Grips | ACID React Pro |
Front Brake | Shimano BR-MT200, hydraulic disc / 180mm rotor |
Rear Brake | Shimano BR-MT200, hydraulic disc / 180mm rotor |
Brake Levers | Shimano |
Rear Derailleur | Shimano Deore RD-M5100-SGS, 11-speed |
Shift Levers | Shimano Deore SL-M5100-IR, Direct Attach, Rapidfire-Plus |
Chain | KMC X11 |
Cassette | Shimano Deore CS-M5100, 11-51T |
Crankset | ACID E-Crank, 38T, 175mm |
Front Wheel | Rodi Tryp 30, 32H, Disc, tubeless-ready / Shimano HB-MT400-B, 15mm, Boost, Center Lock hub |
Rear Wheel | Rodi Tryp 30, 32H, Disc, tubeless-ready / Shimano FH-MT400-B, 12mm, Boost, Center Lock hub |
Front Tyre | Schwalbe Smart Sam, Active, 2.6" |
Rear Tyre | Schwalbe Smart Sam, Active, 2.6" |
Saddle | Natural Fit Sequence |
Seatpost | CUBE Performance, 30.9mm |
Pedals | ACID PP MTB |
Manufacturer Claimed Weight | 24.5kg (small) |
Electric Assisted Speed Limit | 15.5mph / 25kph |
Range | 107km (mode dependent) |
Motor | Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt), Smart System |
Ui/Remote | Bosch LED Remote |
Battery | Bosch PowerTube 750Wh |
Charger | Bosch 4A |
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
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— The Sigma Sports Team