Centurion Numinis R2700i/R2600i

2022 MountainTrail Electric bicycle Manufacturer page

Fork travel: 140 mm
Wheels: 29″
Drivetrain: 1 × 11 34t / 11–50t
Gear range: 455%
Battery: 625 Wh
Weight: 26.1 kg 57.5 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

24 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

Numinis R intube, Material: Aluminium, 29", Steuerrohr: 1.8" tapered, Ausfallende: 12x148 mm, Bremsaufnahme: Postmount 203 mm, UDH Schaltauge, Rahmenkennung: TBP052A Not identified

Electric system

3 parts

Suspension

1 part

Fork
- Fox

Drivetrain

6 parts

Cassette
- Shimano CS-LG600-11 11–50t
CS-LG600-11
Chain
- Shimano CN-LG500
CN-LG500
Chain guide
- Centurion
Crankset
- Centurion
CK-790
Rear derailleur
- Shimano Deore XT RD-M8130 11 speeds
RD-M8130RD-M8130-11
Shifters
- Shimano Deore XT SL-M8130-IR11 11 speeds
SL-M8130-IR11

Brakes

2 parts

Wheels and tires

5 parts

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

Reach 445mm

Stack 636mm

Wheelbase 1230mm

Head angle 66.5°

Seat angle 76.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	425	445	465	485
Stackmm	632	636	650	664
Top tube lengthmm	577	598	621	644
Seat tube lengthmm	400	420	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
Fork rakemm	46	46	45	45
Trailmm	113	113	114	114
Stack/reach ratio	1.49	1.43	1.40	1.37

Not published by the manufacturer: 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: 26.1 kg

57.5 lb
Weight limit: 150 kg

330.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 140 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: 625 Wh

Additional specifications

Battery: Bosch PowerTube 625 Wh (S), 750Wh (M, L, XL)
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: 2022
Sample: 1,696 bicycles with this information
Coverage: 98.6% of the class

Lowest gear

19.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2022
Sample: 1,350 bicycles with this information
Coverage: 78.4% of the class

Highest gear

89.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2022
Sample: 1,350 bicycles with this information
Coverage: 78.4% of the class

Shifting

Mechanical

120 of 1,720 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2022
Sample: 1,720 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): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2022
Lowest gear: 1350 bicycles with this information, 78.4% of the class
Highest gear: 1350 bicycles with this information, 78.4% of the class