CUBE · Performance hardtail e-MTB · 2027
CUBE Reaction Hybrid SLX 800 FE
Trade the traffic queue for a lap through the woods.
Key facts
| Type | Hardtail e-MTB |
|---|---|
| Level | Performance — Top-shelf frames and components for people who ride a lot, and fast. |
| Price (EU) | €4,399 at Bike-Discount |
| Price (US) | not sold |
| Frame | Aluminium |
| Groupset | Shimano XT Di2 RD-M8250-IR |
| Gears | 1x12 |
| Brakes | Hydraulic disc |
| Fork travel (mm) | 120 |
| Wheel size | 29" |
| Tyre width (mm) | 66 |
| Weight (kg) | 26.3 |
| Motor | Bosch Drive Unit Performance Line CX max. 120Nm (BDU38) |
| Battery (Wh) | 800 |
| Sizes | L |
| Last checked |
What we like
- Aluminium frame
- Hydraulic disc brakes
What size CUBE Reaction Hybrid SLX 800 FE do I need?
A typical chart for hardtail mountain bikes — CUBE's own chart may differ slightly. Enter your height below and we'll pick the size.
| Size | Rider height | Inseam | Frame |
|---|---|---|---|
| S | 152–167 cm · 5′0″–5′6″ | 68–77 cm · 27″–30″ | 15–16" |
| M | 165–177 cm · 5′5″–5′10″ | 75–82 cm · 30″–32″ | 17–18" |
| L | 175–187 cm · 5′9″–6′2″ | 80–87 cm · 31″–34″ | 19–20" |
| XL | 185–200 cm · 6′1″–6′7″ | 85–94 cm · 33″–37″ | 21–22" |
Alternatives to the CUBE Reaction Hybrid SLX 800 FE
All hardtail mountain bikes →JEALOUS HYBRID 10.0 800
Trade the traffic queue for a lap through the woods.
- Aluminium
- Bosch Performance Line CX Gen5 Smart System · 800 Wh
- Shimano XT Di2
- 120 mm
JEALOUS HYBRID 8.0 800
Trade the traffic queue for a lap through the woods.
- Aluminium
- Bosch Performance Line CX Gen5 Smart System · 800 Wh
- Shimano XT
- 120 mm
Bonero Plus 1
A hardtail for woodland loops and off-road exploring.
- TQ DRIVE Unit HPR50 · 360 Wh
CUBE Reaction Hybrid SLX 800 FE: FAQ
How much does the CUBE Reaction Hybrid SLX 800 FE cost?
About €4,399 (EU). Prices change often, so check the retailer for the current price.
What size CUBE Reaction Hybrid SLX 800 FE do I need?
S: 152–167 cm (5′0″–5′6″); M: 165–177 cm (5′5″–5′10″); L: 175–187 cm (5′9″–6′2″); XL: 185–200 cm (6′1″–6′7″). This is a typical chart for this type of bike — confirm with the brand's size chart. Between sizes: the smaller is more agile, the larger more stable.
Who is the CUBE Reaction Hybrid SLX 800 FE for?
It's a performance hardtail e-MTB: Top-shelf frames and components for people who ride a lot, and fast. Hardtail mountain bikes are best for forest roads, fire roads and flowing trails, beginners who want to learn mountain biking without spending a fortune, cross-country racing and fast climbing.
What are alternatives to the CUBE Reaction Hybrid SLX 800 FE?
RADON JEALOUS HYBRID 10.0 800 (€4,499), RADON JEALOUS HYBRID 8.0 800 (€3,199), ROSE Bonero Plus 1 (€3,000).
Is the CUBE Reaction Hybrid SLX 800 FE right for you?
Seven questions and the Oracle tells you which type of bike fits how you ride — and your size.
Consult the Oracle →