MMR Grand Tour 70

2023 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,750 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–30t
Gear range: 401%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

12 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.

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. HeaDT Swissube 1.5 Not identified

Suspension

1 part

Fork

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

Drivetrain

4 parts

Cassette
- Shimano 105 CS-R7000 11 speeds
CS-R7000
Chain
- Shimano CN-HG601-11
CN-HG601-11HG-601
Crankset
- Shimano Ultegra FC-R8000
FC-R8000
Rear derailleur
- Shimano Ultegra RD-R8000 11 speeds
RD-R8000

Brakes

1 part

Brakes
- Shimano Ultegra

Wheels and tires

2 parts

Cockpit and contact points

5 parts

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 LG

Table

Reach 377mm

Stack 567mm

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 Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	360	372	377	387	397
Stackmm	536	546	567	581	598
Top tube lengthmm	513	529	544	565	580
Seat tube lengthmm	440	475	500	520	545
Head tube lengthmm	135	150	165	180	200
Head tube angle	71°	71.5°	72.5°	72.5°	72.5°
Seat tube angle	74°	74°	73.5°	73°	73°
Chainstay lengthmm	410	410	410	410	410
Wheelbasemm	980	987	983	998	1015
Front centermm	581	588	584	599	615
Bottom bracket dropmm	72	72	72	72	70
Bottom bracket heightmm	264	264	264	264	266
Fork rakemm	50	50	45	45	45
Trailmm	68	63	60	60	60
Stack/reach ratio	1.49	1.47	1.50	1.50	1.51

Not published by the manufacturer: Standover height, 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: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 32.9 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 width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Mechanical

733 of 1,254 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2023
Sample: 1,254 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.6 km/h
Highest gear: 50.5 km/h

Total gear range 401%

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: 32.9–131.8 gear inches

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 MMR Grand Tour 70	MMR Grand Tour 00	MMR Grand Tour 10	MMR Grand Tour 30
Drivetrain
Smallest chainring	34	34	35	34
Largest chainring	50	50	48	50
Rear sprockets	11	12	12	12
Smallest sprocket	11	11	10	11
Largest sprocket	30	34	36	34
Lowest gear	32.9 in	29.0 in	28.2 in	29.0 in
Highest gear	131.8 in	131.8 in	139.2 in	131.8 in
Cockpit
Shifting	Mechanical	Electronic	Electronic	Electronic
Other specifications
Power meter	Not informed	Not informed	SRAM Rival 35x48 Power MeterAdditional specification: Model display: Rival AXSAdditional specification: Model id: rival-axs	Not informed