MMR Grand Tour 30 10

2026 RoadRace Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 33–46t / 10–36t
Gear range: 502%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

11 of 13 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

Grand Tour - G1 Carbon Concept Frame. Intermediate Modulus carbon fiber. Monocoque. TA 12mm. Fully Internal Cable Routing. Flat Mount. E+ compatible. PressFit. Headtube 1.5 Not identified

Suspension

1 part

Fork

Grand Tour - Carbon Concept Lite Fork TA 12mm Not identified

Drivetrain

4 parts

Brakes

1 part

Brakes
- SRAM Rival AXS HRD Shift-Brake System

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 380mm

Stack 569mm

Wheelbase 1024mm

Head angle 71.0°

Seat angle 74.0°

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
Reachmm	370	380	390	400
Stackmm	545	569	592	616
Top tube lengthmm	521	543	565	588
Seat tube lengthmm	490	530	560	600
Head tube lengthmm	120	145	170	195
Head tube angle	71°	71°	71°	71°
Seat tube angle	74.5°	74°	73°	73°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1006	1024	1042	1060
Front centermm	591	609	627	645
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	266	266	266	266
Standover heightmm	755	782	809	837
Fork rakemm	50	50	50	50
Trailmm	69	69	69	69
Stack/reach ratio	1.47	1.50	1.52	1.54

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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 33
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 36
Lowest gear: 26.6 in
Highest gear: 133.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

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

26.6 gear inches

This value is below the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Highest gear

133.4 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Shifting

Electronic

631 of 912 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2026
Sample: 912 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.2 km/h
Highest gear: 51.1 km/h

Total gear range 502%

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: 26.6–133.4 gear inches
Class reference (p10–p90): 27.4–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2026
Lowest gear: 719 bicycles with this information, 78.6% of the class
Highest gear: 719 bicycles with this information, 78.6% 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 2026 builds
Specification	This bicycle MMR Grand Tour 30 10	MMR Grand Tour 00 10	MMR Grand Tour 00	MMR Grand Tour 00 30	MMR Grand Tour 00 Model 10	MMR Grand Tour 00 Model
Drivetrain
Smallest chainring	33	33	34	34	33	34
Largest chainring	46	46	50	50	46	50
Smallest sprocket	10	10	11	11	10	11
Largest sprocket	36	36	34	34	36	34
Lowest gear	26.6 in	26.6 in	29.0 in	29.0 in	26.6 in	29.0 in
Highest gear	133.4 in	133.4 in	131.8 in	131.8 in	133.4 in	131.8 in
Cockpit
Shifting	Electronic	Electronic	Electronic	Mechanical	Electronic	Electronic