Origine Graxx GTR Explore M4 Di2

2024 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €5,477 Last known price
Travel: 40 / 40 mm Fork / rear shock
Wheels: 700c
Drivetrain: 2 × 12 30–46t / 11–34t
Gear range: 474%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–172
MD 169–180
LG 177–188
XL 185–195

Components

3 of 17 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

Graxx GTR Explore Not identified

Suspension

2 parts

Fork
- RockShox Rudy XPLR
Rear shock

30 to 40mm Not identified

Drivetrain

4 parts

Bottom bracket

BSA 68mm Not identified
Cassette

R7100 11-34 12v Not identified
Crankset

GRX 610 12sp 46/30 Not identified
Rear derailleur

GRX 825 Di2 2x12v Not identified

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Wheels and tires

2 parts

Rims

Vega C35 R Wide Not identified
Tires

Touareg Green 700x40 w/tubes Not identified

Cockpit and contact points

5 parts

Handlebar
- Ritchey WCS ErgoMax
Pedals

Without pedals Not identified
Saddle
- Selle Italia SLR Boost X-Cross TI 316 Superflow
Seatpost

Monobloc 27,2 350mm Not identified
Stem

TK-278A (semi-intégrée) Not identified

TK-278A

Other components

2 parts

Fenders

Without mudguards Not identified
Racks

Without rear pannier racks Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 367mm

Stack 598mm

Wheelbase 1051mm

Head angle 69.3°

Seat angle 72.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	357	367	373	382
Stackmm	578	598	625	644
Seat tube lengthmm	475	505	535	570
Head tube lengthmm	140	160	185	205
Head tube angle	68.9°	69.3°	70°	70°
Seat tube angle	71.9°	72°	72°	72°
Chainstay lengthmm	430	430	430	430
Wheelbasemm	1038	1051	1059	1075
Front centermm	615	628	636	652
Bottom bracket dropmm	60	60	60	60
Bottom bracket heightmm	289	289	289	289
Fork rakemm	51	51	51	51
Trailmm	79	77	73	73
Stack/reach ratio	1.62	1.63	1.68	1.69
Suspension and parts
Crank lengthmm	170	172.5	172.5	175
Handlebar widthmm	400	420	420	420
Stem lengthmm	60	80	90	100

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
Frame weight: 0.35 kg

0.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 40 mm
Rear travel: 40 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 40c
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

25.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Shifting

Electronic

771 of 2,238 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,238 bicycles with this information
Coverage: 99.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 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: 2024
Lowest gear: 1716 bicycles with this information, 76.6% of the class
Highest gear: 1716 bicycles with this information, 76.6% 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 2024 builds

Differences across 2024 builds
Specification	This bicycle Origine Graxx GTR Explore M4 Di2	Origine Graxx GTO Edition limitée Fury	Origine Graxx GTO Explore M1	Origine Graxx GTO Explore M1 Bikepacking	Origine Graxx GTO Explore M2	Origine Graxx GTO Explore M3
Frame
Frame weight	0.35 kg	0.99 kg	0.07 kg	0.06 kg	0.9 kg	0.87 kg
Fork material	Not informed	Carbon	Not informed	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Full suspension	Rigid	Full suspension	Full suspension	Full suspension	Full suspension
Front travel	40 mm	Not informed	40 mm	40 mm	40 mm	40 mm
Drivetrain
Smallest chainring	30	Not informed	30	30	Not informed	30
Largest chainring	46	Not informed	46	46	Not informed	46
Rear sprockets	12	12	10	10	12	12
Smallest sprocket	11	10	11	11	10	11
Largest sprocket	34	45	36	36	51	34
Lowest gear	25.6 in	Not informed	24.2 in	24.2 in	Not informed	25.6 in
Highest gear	121.3 in	Not informed	121.3 in	121.3 in	Not informed	121.3 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Fork spring	Air	Not informed	Air	Air	Air	Air
Suspension	Full suspension	Rigid	Full suspension	Full suspension	Full suspension	Full suspension
Tire width	40c	40c	40c	40c	40c	Not informed
Rear travel	40 mm	Not informed	40 mm	40 mm	40 mm	40 mm