Principia Evoke A2.0

Name: Principia Evoke A2.0
Brand: Principia

2023 YouthMountain youth Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €629 Last known price
Suspension: Rigid
Wheels: 20″
Gear range: 200%
Weight: 11.5 kg 25.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

3 of 8 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 Not identified

Suspension

1 part

Fork

Rigid fork Not identified

Drivetrain

3 parts

Cassette
- Shimano Tourney TZ MF-TZ500 14–28t
MF-TZ500
Crankset

Aluminium black 36T Not identified
Rear derailleur
- Shimano Tourney

Brakes

1 part

Brakes
- Tektro
HD-M285

Wheels and tires

2 parts

Rims

20in Not identified
Tires

20x1,95 black Not identified

Sizes and geometry

1 size Open in the geometry plotter

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

Size 10"

Table

Reach 323mm

Stack 403mm

Wheelbase 888mm

Head angle 69.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below. Bottom bracket drop is derived from the published bottom bracket height.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	323
Stackmm	403
Top tube lengthmm	447
Seat tube lengthmm	258
Head tube lengthmm	110
Head tube angle	69°
Seat tube angle	73°
Chainstay lengthmm	368
Wheelbasemm	888
Bottom bracket heightmm	257
Standover heightmm	528
Trailmm	56
Stack/reach ratio	1.25

Not published by the manufacturer: Front center, Bottom bracket drop, Fork rake, 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: 11.5 kg

25.4 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 25.7 in
Highest gear: 51.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Shifting: Mechanical

Additional specifications

Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

3 measures

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

Lowest gear

25.7 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Highest gear

51.4 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Shifting

Mechanical

20 of 423 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 423 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 19.7 km/h

Total gear range 200%

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: 25.7–51.4 gear inches
Class reference (p10–p90): 14.0–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2023
Lowest gear: 345 bicycles with this information, 81.5% of the class
Highest gear: 345 bicycles with this information, 81.5% 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

Differences across 2023 builds
Specification	This bicycle Principia Evoke A2.0	Principia Evoke A2.4	Principia Evoke A2.6	Principia Evoke A2.7	Principia Evoke A2.9	Principia Evoke A3.7
Frame
Bicycle weight	11.5 kg	13.1 kg	13.5 kg	15.5 kg	14.4 kg	15 kg
Fork material	Not informed	Not informed	Aluminum	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Drivetrain
Front chainrings	1	1	1	1	Not informed	1
Smallest chainring	36	40	40	28	Not informed	32
Largest chainring	36	40	40	28	Not informed	32
Smallest sprocket	14	12	12	12	12	11
Largest sprocket	28	32	32	32	32	36
Lowest gear	25.7 in	30.0 in	32.5 in	24.1 in	Not informed	24.4 in
Highest gear	51.4 in	80.0 in	86.7 in	64.2 in	Not informed	80.0 in
Rear sprockets	Not informed	7	7	7	7	9
Other specifications
Suspension	Rigid	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No
Wheel size	20″	24″	26″	27.5″	29″	27.5″
Tire width	Not informed	2″	2.1″	2.1″	2.1″	2.1″
Fork spring	Not informed	Not informed	Not informed	Coil	Coil	Not informed