Centurion Numinis R800i

2026 MountainTrail Electric bicycle Manufacturer page

Travel: 140 / 130 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 34t / 11–50t
Gear range: 455%
Battery: 750 Wh
Weight: 26.5 kg 58.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

25 of 26 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

Numinis R intube, Material: Aluminium, 29", Steuerrohr: 1.5" - 1.8" tapered, Ausfallende: 12x148mm, Bremsaufnahme: Postmount 203mm, UDH Schaltauge, Rahmenkennung: TBP052A Not identified

Electric system

3 parts

Suspension

2 parts

Drivetrain

6 parts

Cassette
- Shimano CS-LG400-11 11 speeds 11–50t
CS-LG400-11
Chain
- Shimano CN-LG500
CN-LG500
Chain guide
- Centurion
Crankset
- Centurion
CK-790
Rear derailleur
- Shimano Cues RD-U6000 11 speeds
RD-U6000
Shifters
- Shimano Cues
RD-U6000

Brakes

2 parts

Brake levers
- Tektro HD-M750
HD-M750
Brakes
- Tektro HD-M750
HD-M750

Wheels and tires

5 parts

Front hub
- Shimano HB-TC500-15-B
HB-TC500-15FH-TC500-HM
Rear hub
- Shimano FH-TC500-HM-B 11 speeds
FH-TC500-HMHB-TC500-15
Rims
- Procraft
Spokes
- Procraft
Tires
- Maxxis Dissector

Cockpit and contact points

5 parts

Other components

2 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	577	598	621	644
Seat tube lengthmm	405	425	460	500
Head tube lengthmm	110	115	130	145
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	76.5°	76.5°	76.5°	76.5°
Chainstay lengthmm	475	475	475	475
Wheelbasemm	1208	1230	1255	1281
Front centermm	735	757	782	808
Bottom bracket dropmm	35	35	35	35
Bottom bracket heightmm	339	339	339	339
Standover heightmm	759	761	769	778

Not published by the manufacturer: Reach, Stack, Fork rake, Trail, Stack/reach ratio, 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: 26.5 kg

58.4 lb
Weight limit: 150 kg

330.7 lb

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 19.7 in
Highest gear: 89.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: BOSCH PowerTube 750Wh; Größe S: 625Wh, entnehmbar, horizontal
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,644 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

19.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

89.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 34.3 km/h

Total gear range 455%

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: 19.7–89.6 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: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% 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 2026 builds
Specification	This bicycle Centurion Numinis R800i	Centurion Numinis R1000	Centurion Numinis R1000 EQ	Centurion Numinis R2000	Centurion Numinis R2000 EQ	Centurion Numinis R3000 ABS
Frame
Bicycle weight	26.5 kg	25.5 kg	27.3 kg	25.2 kg	27 kg	25.7 kg
Suspension
Front travel	140 mm	150 mm	150 mm	150 mm	150 mm	150 mm
Rear travel	130 mm	140 mm	140 mm	140 mm	140 mm	140 mm
Drivetrain
Smallest chainring	34	36	36	34	34	36
Largest chainring	34	36	36	34	34	36
Lowest gear	19.7 in	20.9 in	20.9 in	19.7 in	19.7 in	20.9 in
Highest gear	89.6 in	94.9 in	94.9 in	89.6 in	89.6 in	94.9 in
Electric bicycle systems
Battery capacity	750 Wh	800 Wh	800 Wh	800 Wh	800 Wh	800 Wh