Lowest gear
20.9 gear inches
This value is within the central range for this class.
CUBE Reaction Hybrid Rookie, 540
1 of 10
CUBE Reaction Hybrid Rookie, 540
1 of 10
- Not published
- €2,499
- £2,499
- 100
- 27.5″
- 455%
- 540
- 23.8
- Aluminum
- Hydraulic disc
Sizes
Size guide- XS
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
Aluminium Superlite, Gravity Casting Technology, Agile Ride Geometry, Boost148, Fully Integrated Battery, Advanced Internal Cable Routing, 1.5 Headtube, Kickstand/Fender/Carrier Mounting Points, Fully Integrated Battery, The Fully Integrated Battery system tucks the power of Bosch's battery out of sight, safely inside the confines of your bike's downtube. Hidden beneath a splash and dust-proof cover and secured with a lock to prevent theft, it allows us to design beautiful e-bike frames that are as brilliantly functional as they are good to look at. Advanced Internal Cable Routing, Gear and brake cables need a way to get from handlebar controls to frame – but what if there was no need for holes near the head tube? We came up with a design that takes cables into the frame via the headset, maintaining full internal cable routing but making it even neater and less obtrusive. Modular Battery System, In many ways the battery is the heart of an e-bike. That's why, with our Modular Battery System, we've made a setup that's easy to use. You can charge the battery on or off the bike, and we've made room for even high capacity batteries. You'll wonder how you ever managed without it. Agile Ride Geometry, For off-road riding you need a bike that responds quickly, but also feels stable and secure. That's where Agile Ride Geometry comes in. Offering an ideal blend of on-demand steering precision, climbing agility and descending stability, it's perfect for every rider who values their time on the trail. If you're a mountain biker, you'll instantly feel at home... Smooth Welding, Smooth Welding isn't easy, but worthwhile things usually aren't. It has two advantages. First, and most obviously, it looks great: one tube seems to almost flow into the other. Second, and at least as importantly, it helps to minimise load peaks on welded areas for better frame strength and durability. Aluminium Superlite, CUBE's Aluminium Superlite starts with heat-treated 6061 aluminium, which has the qualities – high fatigue resistance, good stiffness, low weight and excellent strength – that are important for a bicycle frame. Then we make it into double butted tubes, to reduce weight without sacrificing any of its strength. The result? Exceptionally light, strong and tough frames.
Electric system
-
Battery
-
Charger
-
Motor
Suspension
-
Fork
-
Remote
Drivetrain
-
Bottom bracket
-
Cassette
LG-11
-
Chain
-
Chain guide
Reverse Flip-Guide E-Chain Guide, Direct Mount, I-Plate
-
Crankset
-
Rear derailleur
RD-U6000RD-U6000-GS
-
Shifters
SL-U6000
Brakes
-
Brakes
BR-MT200
Wheels and tires
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
AZF-1034
-
Pedals
-
Saddle
-
Seatpost
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Size XS
Table
Reach
407mm
Stack
637mm
Wheelbase
1153mm
Head angle
67.5°
Seat angle
75.5°
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Bicycle weight
-
- 23.8 kg
- 52.5 lb
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 100 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 38
- Largest chainring
-
- 38
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 50
- Lowest gear
-
- 20.9 in
- Highest gear
-
- 95.0 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Dropper seatpost
- Shifting
-
- Mechanical
Electric system
- Battery capacity
-
- 540 Wh
Additional specifications
- Battery
-
- Bosch Power Tube 540
- Bottom bracket standard
-
- Bosch
- Fork spring
-
- Air
- Wheel material
-
- Aluminum
- Wheel size
-
- 27.5″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Highest gear
95.0 gear inches
This value is above the central range for this class.
Shifting
Mechanical
2 of 48 bicycles with this information use electronic shifting.
Gearing
This bicycle
- 8.0
- 36.4
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2027 builds
Other models in this family
Published versions from the same family and model year.
Reaction Hybrid Rookie, 540
Similar bicycles
Same category, closest configuration.
