Cube Reaction Hybrid SL 750 Electric Mountain Bike Black 'n' Metal
Up to 12 months interest free
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Cube Reaction Hybrid SL 750 Electric Mountain Bike is engineered for adventure on rugged trails and smooth roads alike. Featuring a powerful Bosch Performance CX Drive Unit and a lightweight High Performance Aluminium Frame, this hardtail e-MTB ensures a balanced ride that excels in both climbs and descents. With its integrated Bosch PowerTube Battery, hydraulic disc brakes, and optimized components, the Reaction Hybrid SL 750 is designed to deliver an exhilarating and reliable riding experience, making it the ideal choice for mountain biking enthusiasts.
Cube Reaction Hybrid SL 750 Electric Mountain Bike Black 'n' Metal
- Bosch Performance CX Drive Unit
- High Performance Aluminium Frame
- Hydraulic Disc Brakes for superior control
- Internal Cable Routing for clean aesthetics
- Optimised running gear for durability
Powerful Performance
The Cube Reaction Hybrid SL 750 is equipped with the 4th generation Bosch Performance CX Drive Unit, providing 85Nm of torque for effortless climbing. This means you can tackle steep inclines with ease and enjoy the thrill of descending with confidence.
Versatile Design
This electric mountain bike features a robust yet lightweight aluminium frame, making it suitable for both trail riding and commuting. Its low step-through design allows for easy mounting and dismounting, enhancing overall rider convenience.
Enhanced Control
With hydraulic disc brakes, the Cube Reaction Hybrid SL 750 offers superior stopping power in all weather conditions. This ensures that you maintain control and safety, allowing you to focus on enjoying your ride.
What is the Cube Reaction Hybrid SL 750 used for?
The Cube Reaction Hybrid SL 750 is used for countless hours of fun on trails, making climbing easier and enhancing the overall mountain biking experience.
Why choose the Cube Reaction Hybrid SL 750?
Choose the Cube Reaction Hybrid SL 750 for its ultimate performance and versatility, making it ideal for gnarly trails and comfortable enough for commuting.
Who is the Cube Reaction Hybrid SL 750 designed for?
The Cube Reaction Hybrid SL 750 is designed for both new riders and experienced cyclists, offering a fun and durable option for various riding styles.
SKU | 22CubeReactionHybridSL75029blackmetal |
---|---|
Season | 2022 |
Sizing SKUs | MD: CUEBG22343030017, LG: CUEBG22343030019, XL: CUEBG22343030021, XXL: CUEBG22343030023 |
Click & Collect | Yes |
Shipped Nationally | Yes |
eBike Drive System | Mid Drive |
Motor Brand | Bosch |
Motor/Drive Unit | Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt), Smart System 25KPH |
Battery | Bosch PowerTube 750 |
Battery Brand | Bosch |
Battery Size (Watt-Hours) | 750 W-h |
Display | Bosch Kiox 300 |
Colour | Black |
Frame Material | Carbon |
Speeds | 1 x 12 |
Front Gears | Single |
Groupset Brand | Shimano |
Groupset | Shimano XT |
Rear Gears | 12 Speed |
Crankset | ACID E-Crank, 175mm, 38T |
Pedals | CUBE PP MTB |
Chain | Shimano CN-M6100 |
Brake Type | Hydraulic Disc Brake |
Brakes | Shimano BR-MT420, Hydr. Disc Brake (203/203) |
Shifters | Shimano Deore SL-M6100-IR, Direct Attach, Rapidfire-Plus |
Derailleur Rear | Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed |
Cassette | Shimano Deore CS-M6100, 10-51T |
Wheel Size | 29" |
Tyres | Schwalbe Smart Sam, Active, Kevlar, 2.6 |
Rims | CUBE EX30, 32H, Disc, Tubeless Ready |
Hubs | F:Shimano HB-MT400-B, 15mm, Boost, Centerlock | R: Shimano FH-MT410-B, 12mm, Boost, Centerlock |
Grips | ACID React Pro |
Saddle | Natural Fit Sequence |
Seatpost | CUBE Performance Post, 30.9mm Clamp: CUBE Screwlock Semi Integrated w/ Hidden Tool, 36mm |
Weight | 24kg |
Cube Reaction Sizing Chart

Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
Size |
MD | LG | XL | XXL | Wheel Size | 29" | 29" | 29" | 29" | Frame Size | 17" / 29 / M | 19" / 29 / L | 21" / 29 / XL | 23" / 29 / XXL | ST Seat Tube (mm) | 405.0 | 450.0 | 495.0 | 545.0 | TT Top Tube (mm) | 628.0 | 628.0 | 645.0 | 672.0 | CS Chain Stay Length (mm) | 460.0 | 460.0 | 460.0 | 460.0 | HTA Head Tube Angle (°) | 67.5 | 67.5 | 68.0 | 68.0 | STA Seat Tube Angle (°) | 74.0 | 74.0 | 74.0 | 74.0 | HT Head Tube (mm) | 122.0 | 122.0 | 132.0 | 149.0 | R Reach (mm) | 444.0 | 442.0 | 456.0 | 478.0 | S Stack (mm) | 646.0 | 651.0 | 662.0 | 678.0 | WB Wheel Base (mm) | 1196.0 | 1196.0 | 1208.0 | 1236.0 |