Rainbow 27.5 CUES 9S
For gravel and tarmac
In stock in store
Who is this bike for?
Riders who want to ride dirt roads, forest tracks and easy trails.
To try in store
- Sizes
- 18"
- Colours
- Mat Black
How it rides
Mosso Rainbow 27.5 CUES 9S: a mountain bike with 27.5" wheels and 9 gears.
What it gives you
- Hydraulic disc brakes: strong, controlled braking with little hand effort.
- 9 gears: easy ratios for climbs and a steady pace on the flat.
- Suspension fork with lockout: fewer knocks on rough ground.
- Aluminium frame: sturdy and rust-free.
Controlled and agile on rough ground.
Where it is ridden
From tarmac to gravel
Routes that start on tarmac and carry on down dirt roads. Tyre width and controlled braking give confidence here.
The image shows the kind of riding, not this product.
Could this bike suit you?
This assessment comes from the product data; we make the final call together in store.
Made for
- Tarmac and light gravel
- Trails and rough ground
- Controlled stops with hydraulic discs
Keep in mind
- Not primarily built for everyday town use
Not sure? Decide together with our team in store — we won't push you.
What the technical details give you
First the difference you feel, then why, then the technical value.
More controlled braking
Why? Strong, precise braking with light finger pressure — you notice it downhill and in the rain.
BrakesHydraulic disc brakes
A gear for every gradient
Why? 9 gears: easy to find a light gear uphill and a fast one on the flat.
Gears9
Light, rust-free frame
Why? Light and rust-free; a good balance for everyday use.
Frame materialAluminium
Photos
45° angle 45° angle 45° angle
Specifications
Show all specifications
| Gears | 9Not verified |
|---|---|
| Brakes | Hydraulic disc brakesNot verified |
| Tyre width | 57 mmNot verified |
| Frame material | AluminiumNot verified |
| Weight (manufacturer) | 14.2 kgNot verified |
| Frame | 27,5” 6061 ALLOY FRAMENot verified |
| Fork | 688 M/LO (KİLİTLİ)Not verified |
| Shifters | SHIMANO-CUES-SL-U4000-9RNot verified |
| Rear derailleur | SHIMANO-CUES-RD-U3020-9Not verified |
| Crankset | AYK-AL-34TX170L-RAINBOWNot verified |
| Cassette | SHIMANO-CUES-CSLG300-9-11/48TNot verified |
| Brakes | SHIMANO-BL-MT200Not verified |
| Rims | STARRIMS J20SNot verified |
| Hubs | GX36HX100-RAINBOWNot verified |
| Tyres | RUBENA-SCYLLA-E-LITE-V96-27.5X2.25 AMBER YANAKNot verified |
In store
Current stock status per variant.
| Size | Colour | Status |
|---|---|---|
| 18" | Mat Black | In stock in store |
Service
We're here after you buy, too
Assembly, first adjustments and regular servicing are done in our store's workshop.
Open now · until 19:00
Assembly, Regular servicing and Basic bike fit
Similar alternatives
All Mosso bikes
Sources and verification
- Mosso Bisiklet — RAINBOW 27,5 CUES 9S · Ümit Bisiklet San. ve Tic. A.Ş. (Mosso) · Retrieved 30 September 2026