Principia 22TiTAN G1

2023 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,499 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Titanium
Brakes: Hydraulic disc

Sizes

Size guide

50cm
52cm
54cm
56cm
58cm

The manufacturer did not publish rider heights for these sizes.

Components

9 of 15 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

Principia Gravel 22TiTAN Titanium Not identified

Suspension

1 part

Fork

Principia gravel tapered carbon fork, 12x100 (max 700x50C) Not identified

Drivetrain

5 parts

Bottom bracket

BB86 Pressfit Evo Max 86,5x41mm Not identified
Cassette
- Shimano SLX CS-M7000-11 11–42t
CS-M7000-11CS-M7000
Chain
- Shimano CN-HG601-11
CN-HG601-11
Crankset
- Shimano GRX FC-RX600 40t
FC-RX600
Rear derailleur
- Shimano GRX RD-RX812 11 speeds
RD-RX812

Brakes

1 part

Brakes
- Shimano GRX BR-RX400
BR-RX400

Wheels and tires

2 parts

Rims

28in (700) Not identified
Tires
- Panaracer

Cockpit and contact points

5 parts

Grips

Principia bar tape Not identified
Handlebar
- Ritchey Comp Venturemax
Pedals

Not included Not identified
Saddle
- Ritchey Comp Streem
Seatpost
- Ritchey Comp

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 54cm

Table

Reach 378mm

Stack 589mm

Wheelbase 1037mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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	363	368	378	388	398
Stackmm	550	573	589	604	623
Top tube lengthmm	525	545	560	575	590
Seat tube lengthmm	500	520	540	560	580
Head tube lengthmm	109	135	150	165	185
Head tube angle	70.5°	70.5°	71°	71°	71°
Seat tube angle	74°	73°	73°	73°	73°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1013	1027	1037	1053	1069
Front centermm	591	603	613	629	645
Bottom bracket dropmm	80	75	75	75	75
Bottom bracket heightmm	280	285	285	285	285
Standover heightmm	778	801	819	835	854
Fork rakemm	53	51	51	51	51
Trailmm	50	50	50	50	50
Stack/reach ratio	1.52	1.56	1.56	1.56	1.57

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: Titanium
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 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: BB86/BB92
Tire width: 38c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

27.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Highest gear

105.5 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Shifting

Mechanical

688 of 2,086 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2023
Sample: 2,086 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2023
Lowest gear: 1654 bicycles with this information, 79.1% of the class
Highest gear: 1654 bicycles with this information, 79.1% 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 22TiTAN G1	Principia 22TiTAN G1C	Principia 22TiTAN G1H	Principia 22TiTAN G1HC	Principia 22TiTAN G2	Principia 22TiTAN G2C
Drivetrain
Front chainrings	1	1	1	1	2	2
Smallest chainring	40	40	40	Not informed	30	30
Largest chainring	40	40	40	Not informed	46	46
Smallest sprocket	11	11	11	Not informed	11	11
Largest sprocket	42	42	42	Not informed	34	34
Lowest gear	27.6 in	27.6 in	27.6 in	Not informed	25.6 in	25.6 in
Highest gear	105.5 in	105.5 in	105.5 in	Not informed	121.3 in	121.3 in
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	BSA	Not informed
Tire width	38c	38c	38c	Not informed	38c	38c