Rose Backroad 105

Name: Rose Backroad 105
Brand: Rose

2019 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,249 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

13 of 18 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

High Modulus Aerospace Carbon Fibre T30/40, H.O.C. Technology, from approx. 1040 g teal-black 51cm Not identified

Suspension

1 part

Fork

High Performance Disc, 1 1/8“ - 1.5“, full carbon teal-black 300mm Not identified

Drivetrain

5 parts

Cassette
- Shimano 105 CS-R7000 11 speeds
CS-R7000
Chain
- Shimano
HG-6001
Crankset
- Shimano 105 FC-R7000 11 speeds 50/34t
FC-R7000FC-7000
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000FD-7000
Rear derailleur
- Shimano 105 RD-R7000-GS 11 speeds
RD-R7000-GSRD-7000GS

Brakes

1 part

Brakes
- Shimano 105 BR-R7070
BR-R7070ST-R7020

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Other components

3 parts

Bell
- Bell
Fenders

No mudguard selected Not identified
Racks

No rear rack selected Not identified

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: 32
Lowest gear: 30.8 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: 38c
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

30.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Rose Backroad 105	Rose Backroad Cross 105	Rose Backroad Cross Force 1x11	Rose Backroad Cross Force	Rose Backroad Cross Ultegra	Rose Backroad Cross Ultegra Di2
Drivetrain
Front chainrings	2	2	1	2	2	2
Smallest chainring	34	34	42	34	34	34
Largest chainring	50	50	42	50	50	50
Largest sprocket	32	32	42	32	32	32
Lowest gear	30.8 in	30.8 in	29.0 in	30.8 in	30.8 in	30.8 in
Highest gear	131.8 in	131.8 in	110.7 in	131.8 in	131.8 in	131.8 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Tire width	38c	33c	33c	33c	33c	33c