CUBE Reaction Hybrid, Race 625

Name: CUBE Reaction Hybrid, Race 625
Brand: CUBE

2023 MountainTrail Electric bicycle Manufacturer page

CUBE Reaction Hybrid, Race 625, color Grey’n’metal

Price: Not published

Prices shown first for United States
Europe: €3,599 Last known price
Fork travel: 120 mm
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 38t / 10–51t
Gear range: 510%
Battery: 625 Wh
Weight: 23.4 kg 51.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

22 of 24 identified

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

1 part

Frame

Aluminium Superlite, Gravity Casting, Agile Ride Geometry, 1.5 Headtube, Boost 148, Fully Integrated Battery, Advanced Internal Cable Routing, Kickstand/Fender/Carrier Mounting Points Not identified

Electric system

4 parts

Suspension

2 parts

Drivetrain

5 parts

Cassette
- Shimano Deore CS-M6100 12 speeds 10–51t
CS-M6100
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Acid 38t
Rear derailleur
- Shimano Deore XT RD-M8100-SGS 12 speeds
RD-M8100-SGS
Shifters
- Shimano Deore SL-M6100-IR 12 speeds
SL-M6100-IR

Brakes

1 part

Brakes
- Shimano BR-MT420
BR-MT420

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Acid
Handlebar
- Cube
Headset
- Acros
AZF-1035
Pedals
- Acid
Saddle

Natural Fit Sequence Not identified
Seatpost
- Cube
Stem
- Cube

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size LG

Table

Reach 442mm

Stack 651mm

Wheelbase 1196mm

Head angle 67.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	400	444	442	456	478
Stackmm	614	646	651	662	678
Top tube lengthmm	565	628	628	645	672
Seat tube lengthmm	380	405	450	495	545
Head tube lengthmm	120	122	122	132	149
Head tube angle	67°	67.5°	67.5°	68°	68°
Seat tube angle	75°	74°	74°	74°	74°
Chainstay lengthmm	447	460	460	460	460
Wheelbasemm	1135	1196	1196	1208	1236
Front centermm	692	743	743	755	783
Bottom bracket dropmm	45	65	65	65	65
Bottom bracket heightmm	310	309	309	309	309
Fork rakemm	45	52	52	51	51
Trailmm	102	99	99	96	96
Stack/reach ratio	1.54	1.46	1.47	1.45	1.42
Suspension and parts
Crank lengthmm	175	175	175	175	157
Handlebar widthmm	740	740	740	740	740
Stem lengthmm	60	40	50	60	60
Stem angle	12°	12°	12°	12°	12°
Seatpost lengthmm	350	350	350	400	400

Not published by the manufacturer: Standover height, Front travel, Rear travel and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 23.4 kg

51.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 21.6 in
Highest gear: 110.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 625 Wh

Additional specifications

Battery: Bosch PowerTube 625
Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 2,192 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

21.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,625 bicycles with this information
Coverage: 72.2% of the class

Highest gear

110.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2023
Sample: 1,625 bicycles with this information
Coverage: 72.2% of the class

Shifting

Mechanical

359 of 2,248 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2023
Sample: 2,248 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 42.2 km/h

Total gear range 510%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 21.6–110.2 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2023
Lowest gear: 1625 bicycles with this information, 72.2% of the class
Highest gear: 1625 bicycles with this information, 72.2% of the class

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 2023 builds
Specification	This bicycle CUBE Reaction Hybrid, Race 625	CUBE Reaction Hybrid, ABS 750	CUBE Reaction Hybrid, ONE 500	CUBE Reaction Hybrid, ONE 625	CUBE Reaction Hybrid, ONE 750	CUBE Reaction Hybrid Performance, 500
Frame
Bicycle weight	23.4 kg	25.9 kg	22.7 kg	23.4 kg	24.1 kg	23.2 kg
Suspension
Front travel	120 mm	120 mm	100 mm	100 mm	100 mm	100 mm
Drivetrain
Rear sprockets	12	12	10	10	10	9
Smallest sprocket	10	10	11	11	11	11
Largest sprocket	51	51	42	42	42	36
Lowest gear	21.6 in	21.6 in	26.2 in	26.2 in	26.2 in	30.6 in
Highest gear	110.2 in	110.2 in	100.2 in	100.2 in	100.2 in	100.2 in
Electric bicycle systems
Battery capacity	625 Wh	750 Wh	500 Wh	625 Wh	750 Wh	500 Wh
Other specifications
Fork spring	Air	Air	Coil	Coil	Coil	Coil
Tire width	2.6″	2.6″	2.35″	2.35″	2.35″	2.35″

Changes since 2022
Specification	2022 CUBE Reaction Hybrid, Race 625	This bicycle CUBE Reaction Hybrid, Race 625
Drivetrain
Lowest gear	20.5 in	21.6 in
Highest gear	104.5 in	110.2 in
Other specifications
Travel	Configuration: HardtailFront: Travel: 120 mmRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Travel: 120 mm
Wheel size	27.5″	27.5″ / 29″