Orro Gold STC 105 Di2

2022 RoadEndurance Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £2,999 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

15 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

ORRO Gold STC Disc Not identified

Suspension

1 part

Fork
- Orro

Drivetrain

7 parts

Bottom bracket

PF30 Not identified
Cassette
- Shimano 105 CS-R7101 12 speeds
CS-R7101
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano 105
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150
Shifters
- Shimano 105 ST-R7170
ST-R7170

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

4 parts

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: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: PF30
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2022
Sample: 560 bicycles with this information
Coverage: 79.0% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2022
Sample: 560 bicycles with this information
Coverage: 79.0% of the class

Shifting

Electronic

249 of 708 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2022
Sample: 708 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 26.6–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2022
Lowest gear: 560 bicycles with this information, 79.0% of the class
Highest gear: 560 bicycles with this information, 79.0% 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 2022 builds

Differences across 2022 builds
Specification	This bicycle Orro Gold STC 105 Di2	Orro Gold Evo 105	Orro Gold Evo /FSA 105	Orro Gold STC Chorus	Orro Gold STC Disc Ultegra	Orro Gold STC Disc Ultegra Di2
Drivetrain
Smallest chainring	34	34	34	36	36	36
Largest chainring	50	50	50	52	52	52
Rear sprockets	12	Not informed	Not informed	Not informed	Not informed	12
Largest sprocket	34	30	30	28	30	30
Lowest gear	29.0 in	32.9 in	32.9 in	37.3 in	34.8 in	34.8 in
Highest gear	131.8 in	131.8 in	131.8 in	137.1 in	137.1 in	137.1 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Bottom bracket standard	PF30	BSA	BSA	PF30	PF30	PF30