Rotwild R.X750 HT Pro

2020 MountainTrail Electric bicycle Manufacturer page

Fork travel: 120 mm
Wheels: 29″ / 27.5″
Drivetrain: 1 × 12 36t / 10–51t
Gear range: 510%
Battery: 750 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

20 of 25 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

Carbon Fiber Not identified

Electric system

3 parts

Battery
- Rotwild
Display

Bloks 14D, Connect C interface (includes app) Not identified
Motor
- Brose

Suspension

3 parts

Fork
- Fox 36 PERFORMANCE - GRIP
Rear shock

None
Remote

Bloks 14D, Connect C interface (includes app) Not identified

Drivetrain

7 parts

Cassette
- Shimano SLX CS-M7100-12 12 speeds
CS-M7100-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Chain guide
- Rotwild
Crankset
- e*thirteen
Front derailleur

None
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano Deore XT

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Grips
- Ergon
Handlebar

B35, 35mm clamp diameter, 15mm rise, 780mm width Not identified
Headset
- Acros
Pedals

None
Saddle
- Ergon
Seatpost
- Eightpins
Stem

S35, 35mm clamp, 50mm length, MonkeyLink light mount ready Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	398	428	460	491
Stackmm	644	644	662	676
Top tube lengthmm	572	615	653	687
Seat tube lengthmm	413	444	473	509
Head tube lengthmm	110	110	130	145
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	445	445	445	445
Wheelbasemm	1147	1177	1218	1254
Front centermm	709	739	779	815
Bottom bracket dropmm	60	60	60	60
Standover heightmm	718	718	745	745
Fork rakemm	50	50	51	50
Trailmm	108	108	107	108
Stack/reach ratio	1.62	1.51	1.44	1.38

Not published by the manufacturer: Bottom bracket 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: Carbon

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 19.4 in
Highest gear: 99.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: Rotwild IPU750, removeable, semi-integrated
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″, 27.5″

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: 2020
Sample: 1,339 bicycles with this information
Coverage: 93.7% of the class

Lowest gear

19.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 85.2% of the class

Highest gear

99.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 85.2% of the class

Shifting

Mechanical

55 of 1,428 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,428 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 37.9 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: 19.4–99.0 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: 2020
Lowest gear: 1217 bicycles with this information, 85.2% of the class
Highest gear: 1217 bicycles with this information, 85.2% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Rotwild R.X750 HT Pro	Rotwild R.X750 Core	Rotwild R.X750 Pro	Rotwild R.X750 Ultra
Suspension
Suspension configuration	Hardtail	Full suspension	Full suspension	Full suspension
Front travel	120 mm	150 mm	150 mm	150 mm
Rear travel	Not informed	150 mm	150 mm	150 mm
Other specifications
Suspension	Hardtail	Full suspension	Full suspension	Full suspension
Wheel material	Aluminum	Aluminum	Aluminum	Carbon