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Delivered ready to ride in 10 to 14 days.

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Delivered before 8pm next business day.

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At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
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Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
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Cube Reaction Hybrid SL 750 Electric Mountain Bike Black 'n' Metal

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Up to 12 months interest free

Features

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more Â»

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

Free Test Rides

Free Test Rides

Come into your local store to test ride an eBike today - Find a store


Calculate Your Range

Calculate Your Range

Calculate Bosch battery range here


More Bikes

Shop Our eBikes

Shop our collection of electric bikes here

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.

More Information
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

Rider's Height (cm)
155
160
165
170
175
180
185
190
195
200
205
SM
MD
LG
XL
XXL

Electric Hardtail Mountain Bike Geometry Diagram

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

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