Rose Shave FF Ultegra Di2

Name: Rose Shave FF Ultegra Di2
Brand: Rose

2026 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €5,600 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–34t
Gear range: 446%
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

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

Rose Shave FF, design 1 XS Not identified

Suspension

1 part

Fork
- Rose

Drivetrain

5 parts

Cassette
- Shimano Ultegra CS-R8101-12 12 speeds 11–34t
CS-R8101-12CS-8101
Chain
- Shimano Deore XT CN-M8100
CN-M8100
Crankset
- Shimano Ultegra
FC-810
Front derailleur
- Shimano Ultegra FD-R8150 2 speeds
FD-R8150
Rear derailleur
- Shimano
RD-8150

Brakes

1 part

Brakes
- Shimano Ultegra BR-R8170
BR-R8170ST-R8170

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar
- Rose
Pedals

Pedals are not included in the scope of delivery Not identified
Saddle
- Selle Italia S3 FLOW
Seatpost
- Rose

Specifications

Frame and fork

Intended fit: Unisex
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 30.7 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 28c
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

30.7 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

Highest gear

137.1 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: 11.8 km/h
Highest gear: 52.5 km/h

Total gear range 446%

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: 30.7–137.1 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 Rose Shave FF Ultegra Di2	Rose Shave 105 Di2	Rose Shave FF Force AXS	Rose Shave FF Rockets Edition	Rose Shave FFX Dura-Ace Di2	Rose Shave FFX Red AXS
Drivetrain
Front chainrings	2	2	Not informed	Not informed	2	2
Smallest chainring	36	Not informed	Not informed	Not informed	36	Not informed
Largest chainring	52	Not informed	Not informed	Not informed	52	Not informed
Smallest sprocket	11	11	10	10	11	10
Largest sprocket	34	34	33	33	34	33
Lowest gear	30.7 in	Not informed	Not informed	Not informed	30.7 in	Not informed
Highest gear	137.1 in	Not informed	Not informed	Not informed	137.1 in	Not informed
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc	Rim brake
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost
Other specifications
Tire width	28c	32c	28c	Not informed	28c	28c
Wheel material	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Aluminum
Bottom bracket standard	Not informed	BB86/BB92	Not informed	Not informed	BB86/BB92	BB86/BB92
Power meter	Not informed	Shimano 4iiii FC-R7100 105, 165mm	SRAM Powermeter Force AXS DUB E1, 50/37 black 165mmAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	SRAM Powermeter Force AXS DUB E1, 50/37 black 165mmAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	Not informed	SRAM Powermeter Red AXS DUB E1, 50/37, black 165mmAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs