Origine Fraxion GTR M1

2025 RoadAero Manufacturer page

Origine Fraxion GTR M1, color Titanium Grey

Price: Not published

Prices shown first for United States
Europe: €3,489 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 156–172
MD 169–180
LG 177–188
XL 185–198

Components

5 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

Ultra Haut Modulus carbon Not identified

Suspension

1 part

Fork

Fraxion-n Not identified

Drivetrain

5 parts

Bottom bracket

BSE 68mm Not identified
Cassette

R7100 11-34 12v Not identified
Crankset
- Shimano 105 FC-R7100 12 speeds 50/34t
FC-R7100
Power meter

No power meter Not identified
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100

Brakes

1 part

Brakes

Flat Mount 140/160 front & 140/160 rear Not identified

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- Ritchey Comp Streem
Pedals

Without pedals Not identified
Saddle

X3 Flow Boost Not identified
Seatpost

Cyclist Not identified
Stem

TK-278A (semi-integrated) Not identified

TK-278A

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 384mm

Stack 545mm

Wheelbase 983mm

Head angle 72.5°

Seat angle 73.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	380	384	393	404
Stackmm	524	545	564	583
Seat tube lengthmm	490	520	540	565
Head tube lengthmm	125	145	165	185
Head tube angle	72°	72.5°	72.5°	72.5°
Seat tube angle	74°	73.5°	73.5°	73.5°
Chainstay lengthmm	410	410	410	410
Wheelbasemm	977	983	999	1016
Front centermm	578	584	600	617
Bottom bracket dropmm	72	72	72	72
Bottom bracket heightmm	264	264	264	264
Fork rakemm	45	45	45	45
Trailmm	63	60	59	59
Stack/reach ratio	1.38	1.42	1.44	1.44
Suspension and parts
Crank lengthmm	170	172.5	172.5	175
Handlebar widthmm	400	420	420	440
Stem lengthmm	80	90	100	110

Not published by the manufacturer: Top tube length, Standover height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Frame weight: 0.67 kg

1.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 30c
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Highest gear

131.8 gear inches

This value is below the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Shifting

Mechanical

330 of 418 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2025
Sample: 418 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 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: 29.0–131.8 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2025
Lowest gear: 333 bicycles with this information, 78.7% of the class
Highest gear: 333 bicycles with this information, 78.7% 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 2025 builds
Specification	This bicycle Origine Fraxion GTR M1	Origine Fraxion GTR M2	Origine Fraxion GTR M3 Di2	Origine Fraxion GTR M4 Di2	Origine Fraxion GTR M6 - Power Meter Crankset Di2	Origine Fraxion GTR M7 AXS
Frame
Frame weight	0.67 kg	0.95 kg	0.93 kg	0.65 kg	0.26 kg	0.9 kg
Drivetrain
Smallest chainring	34	34	34	34	34	33
Largest chainring	50	50	50	50	50	46
Smallest sprocket	11	11	11	11	11	10
Largest sprocket	34	34	34	30	30	36
Lowest gear	29.0 in	29.0 in	29.0 in	32.9 in	32.9 in	26.6 in
Highest gear	131.8 in	131.8 in	131.8 in	131.8 in	131.8 in	133.4 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic	Electronic	Electronic
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Power meter	Not informed	Not informed	Not informed	Not informed	Single Powercrank	Choose a crankset with build-in powermeter