Origine Théorème TR M2

2026 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,650 Last known price
Fork travel: 130 mm
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Weight: 12.05 kg 26.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 159–169
MD 166–177
LG 174–187
XL 184–200

Components

5 of 14 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.

Suspension

1 part

Fork
- RockShox Pike Select+

Drivetrain

4 parts

Cassette
- Shimano Deore XT CS-M8200 12 speeds
CS-M8200
Crankset

XT 32 Not identified
Power meter

No power meter Not identified
Rear derailleur

XT Not identified

Brakes

1 part

Brakes
- Shimano Deore XT BR-M8200
BR-M8200

Wheels and tires

2 parts

Rims

Polaris A30 TR Not identified
Tires

Kraken 29x2.40 Not identified

Cockpit and contact points

6 parts

Grips
- Ritchey Comp
Handlebar
- Ritchey WCS Trail Rizer
Pedals

Without pedals Not identified
Saddle

Terra Ridon X5 Not identified
Seatpost

Rage-i Hydraulics Not identified
Stem

Mountain Trail TFS Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 438mm

Stack 595mm

Wheelbase 1166mm

Head angle 66.3°

Seat angle 74.7°

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
Frame
Reachmm	413	438	464	489
Stackmm	594	595	610	624
Seat tube lengthmm	410	440	470	500
Head tube lengthmm	90	90	105	120
Head tube angle	66.3°	66.3°	66.3°	66.3°
Seat tube angle	74.7°	74.7°	74.7°	74.7°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1141	1166	1197	1228
Front centermm	708	733	764	795
Bottom bracket dropmm	34	34	34	34
Bottom bracket heightmm	340	340	340	340
Fork rakemm	44	44	44	44
Trailmm	116	116	117	119
Stack/reach ratio	1.44	1.36	1.32	1.28
Suspension and parts
Stem lengthmm	35	45	45	60

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 12.05 kg

26.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

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

130 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

18.2 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

Highest gear

92.8 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: 7.0 km/h
Highest gear: 35.5 km/h

Total gear range 510%

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: 18.2–92.8 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 Origine Théorème TR M2	Origine Théorème FS GTO 100 M1	Origine Théorème FS GTO 100 M2	Origine Théorème FS GTO 100 M3 AXS	Origine Théorème FS GTO 100 M4	Origine Théorème FS GTO 100 M5 AXS
Frame
Bicycle weight	12.05 kg	11.97 kg	11.67 kg	11.07 kg	10.76 kg	10.21 kg
Fork material	Not informed	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Suspension
Front travel	130 mm	100 mm	100 mm	100 mm	100 mm	100 mm
Drivetrain
Smallest chainring	32	32	32	32	32	34
Largest chainring	32	32	32	32	32	34
Largest sprocket	51	51	51	52	51	52
Lowest gear	18.2 in	18.2 in	18.2 in	17.9 in	18.2 in	19.0 in
Highest gear	92.8 in	92.8 in	92.8 in	92.8 in	92.8 in	98.6 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Electronic	Electronic
Other specifications
Fork spring	Air	Air	Air	Not informed	Not informed	Not informed
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92
Tire clearance	Not informed	Maximum tire width: 2.4″	Maximum tire width: 2.4″	Maximum tire width: 2.4″	Maximum tire width: 2.4″	Maximum tire width: 2.4″