Mountain bikes › Cube › Reaction
In our comparison, not currently a pick
Cube Reaction SLX 2027
Aluminium · Shimano XT 12-speed · hydraulic disc · 13.3 kg
Buy at RABE BikeWhere it stands
In stock in S and L · price read 08:21 today · unchanged since the last check
Where it stands
Priced close to what German shops charge for this level of equipment, so it does not clear the margin we require before naming a pick.
Our pick · €1,000 – €1,500
- Ghost Nirvana Tour Universal 2025 at BikeExchange€1,019EUR 280 cheaper, X01 Eagle instead of XT, 14.3 kg vs 13.3 kg.
What you get
- Frame
- Aluminium Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
- Drivetrain
- Shimano XT, 12-speed (mixed build)
- Wheels
- Aluminium, basic aluminium Newmen Performance 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready
- Brakes
- Hydraulic disc, 2-piston, the maker's upper series
- Weight
- 13.3 kg as published
- Power meter
- No
- Suspension
- hardtail (front suspension only)
- Fork
- RockShox Recon, the maker's base series, 100 mm travel
The compromises
- Mixed groupset: not every component is Shimano XT.
- Basic aluminium wheels.
Your size
What RABE Bike lists, and what it has today
This brand publishes no centimetre equivalence we can verify, so the bike appears only when you pick a letter size.
Where to buy
Other shops list what looks like this bike, but we cannot confirm it is the same build, because the model year or drivetrain is not settled, so we do not compare their prices.
Price so far
€1,299 at every one of our 10 checks since 12 Sept.
- 2 left in S, last one in L.
Every check
| Checked | Price | Availability |
|---|---|---|
| 12/09/2026, 08:08:00 | €1,299 | in stock |
| 13/09/2026, 08:00:08 | €1,299 | in stock |
| 14/09/2026, 07:58:22 | €1,299 | in stock |
| 15/09/2026, 08:00:54 | €1,299 | in stock |
| 16/09/2026, 07:56:18 | €1,299 | in stock |
| 16/09/2026, 12:11:33 | €1,299 | in stock |
| 16/09/2026, 21:51:07 | €1,299 | in stock |
| 17/09/2026, 08:32:15 | €1,299 | in stock |
| 18/09/2026, 08:21:07 | €1,299 | in stock |
| 19/09/2026, 08:21:03 | €1,299 | in stock |
How sure we are
We read 7 of 7 key facts off RABE Bike's page. Anything we could not read is scored below the cheapest option, so a gap never flatters a bike.
Read 08:21 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by RABE Bike
| Rahmen | Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount |
|---|---|
| Gabel | RockShox Recon Silver RL Air, 100mm, OneLoc |
| Schaltwerk | Shimano XT RD-M8200-SGS, ShadowPlus, 12-Speed |
| Schalthebel | Shimano XT SL-M8200-IR, Direct Attach |
| Kurbel | Shimano Deore FC-M6200, 32T, Boost |
| Kassette | Shimano Deore CS-M6100, 10-51T |
| Kette | KMC X12 |
| Bremsen | Shimano XT BR-M8100, Hydr. Disc Brake, PM/FM (180/160) |
| Laufradsatz | Newmen Performance 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Sattel | ACID Venec Lite |
| Sattelstütze | CUBE Performance Post, 30.9mm |
| Lenker | CUBE Rise Trail Bar, 680mm |
| Vorbau | CUBE Performance Stem SLX, FPI-Link, 31.8mm |
| Steuersatz | Acros AIF-557, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero Stack 1 1/2" (ZS 56mm) |
| Griffe | ACID React Pro |
| Gewicht | 13,3 kg |
| Systemgewicht | 140 kg |
| Modelljahr | 2027 |
| Rahmenmaterial | Alu |
| Bremsenhersteller | Shimano |
The shop's feature list
- Sporty, efficient and versatile, the CUBE Reaction SLX is aimed at ambitious cross-country riders and marathon racers. RockShox Recon Silver with 100 mm travel, Shimano XT 1x12 and hydraulic Shimano XT disc brakes combine low weight with precise handling and direct power transfer.