CUBE Reaction Race One

2019 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 2 × 11 26–36t / 11–42t
Gear range: 529%
Weight: 13.5 kg 29.8 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

20 of 22 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

Aluminum Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket

Press-fit Not identified
Cassette
- Shimano SLX CS-M7000-11 11–42t
CS-M7000-11CS-M7000
Chain
- Shimano CN-HG601-11
CN-HG601-11
Chain guide

None
Crankset
- Shimano Deore XT FC-M8000
FC-M8000
Front derailleur
- Shimano Deore XT FD-M8020-H
FD-M8020
Rear derailleur
- Shimano Deore XT RD-M8000
RD-M8000RD-M8000-DSGS
Shifters
- Shimano Deore XT SL-M8000
SL-M8000

Brakes

2 parts

Wheels and tires

4 parts

Front hub
- Shimano Deore HB-M6000
HB-M6000FH-M6000
Rear hub
- Shimano Deore FH-M6000
FH-M6000HB-M6000
Rims
- Rodi
Tires
- Schwalbe

Cockpit and contact points

7 parts

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 19"

Table

Reach 418mm

Stack 627mm

Wheelbase 1105mm

Head angle 69.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ 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
Reachmm	387	400	418	433	449
Stackmm	610	617	627	636	650
Top tube lengthmm	558	580	600	620	640
Seat tube lengthmm	370	420	470	515	565
Head tube lengthmm	103	109	120	130	145
Head tube angle	69°	69°	69°	69°	69°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	410	423	423	423	423
Wheelbasemm	1047	1084	1105	1125	1146
Front centermm	642	669	690	710	731
Bottom bracket dropmm	51.5	65	65	65	65
Bottom bracket heightmm	304	290	290	290	290
Fork rakemm	36	51	50	51	51
Trailmm	98	82	83	82	82
Stack/reach ratio	1.58	1.54	1.50	1.47	1.45

Not published by the manufacturer: Standover height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 13.5 kg

29.8 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 26
Largest chainring: 36
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 17.0 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 850 bicycles with this information
Coverage: 96.0% of the class

Lowest gear

17.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 799 bicycles with this information
Coverage: 90.2% of the class

Highest gear

90.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 799 bicycles with this information
Coverage: 90.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 34.5 km/h

Total gear range 529%

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: 17.0–90.0 gear inches
Class reference (p10–p90): 16.8–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2019
Lowest gear: 799 bicycles with this information, 90.2% of the class
Highest gear: 799 bicycles with this information, 90.2% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle CUBE Reaction Race One	CUBE Reaction 240 SL	CUBE Reaction 240 TM	CUBE Reaction C:62	CUBE Reaction C:62 ONE	CUBE Reaction C:62 Pro
Frame
Frame material	Aluminum	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	13.5 kg	9.8 kg	11.3 kg	12.2 kg	9.5 kg	11 kg
Fork material	Not informed	Aluminum	Not informed	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Front travel	100 mm	Not informed	70 mm	100 mm	100 mm	100 mm
Drivetrain
Front chainrings	2	1	1	2	1	1
Smallest chainring	26	32	32	26	32	32
Largest chainring	36	32	32	36	32	32
Rear sprockets	11	11	11	11	12	12
Smallest sprocket	11	11	11	11	10	10
Largest sprocket	42	42	46	42	51	50
Lowest gear	17.0 in	18.3 in	16.7 in	18.0 in	18.2 in	18.6 in
Highest gear	90.0 in	69.8 in	69.8 in	94.9 in	92.8 in	92.8 in
Brakes
Brake type	Hydraulic disc	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	BSA	Not informed	Not informed
Fork spring	Air	Not informed	Air	Air	Air	Air
Suspension	Hardtail	Rigid	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	2.25″	2.1″	2.35″	2.25″	2.25″	2.25″
Wheel size	27.5″	24″	24″	29″	29″	29″