Orro Venturi Tri 105 Di2

Name: Orro Venturi Tri 105 Di2
Brand: Orro

2025 RoadTriathlon Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £4,499 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–34t
Gear range: 446%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

11 of 12 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 Venturi Tri Not identified

Suspension

1 part

Fork
- Orro

Drivetrain

5 parts

Cassette
- Shimano 105 CS-R7101 12 speeds
CS-R7101
Crankset
- Shimano 105
Front derailleur
- Shimano
Rear derailleur
- Shimano
Shifters
- Shimano 105 ST-R7120
ST-R7120

Brakes

1 part

Brakes
- Shimano Dura-Ace BR-R9270
BR-R9270

Wheels and tires

1 part

Rims
- Vision

Cockpit and contact points

3 parts

Handlebar
- Orro
Seatpost
- Orro
Stem
- Orro

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: 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: Mechanical

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

30.7 gear inches

This value is below the central range for this class.

Cohort: Road / Triathlon Model year: 2025
Sample: 142 bicycles with this information
Coverage: 76.7% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2025
Sample: 142 bicycles with this information
Coverage: 76.7% of the class

Shifting

Mechanical

148 of 185 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2025
Sample: 185 bicycles with this information
Coverage: 100.0% 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): 30.7–142.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Triathlon Model year: 2025
Lowest gear: 142 bicycles with this information, 76.7% of the class
Highest gear: 142 bicycles with this information, 76.7% 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 2025 builds
Specification	This bicycle Orro Venturi Tri 105 Di2	Orro Venturi Evo 105 Di2	Orro Venturi Evo Team 30 105	Orro Venturi Evo Ultegra Di2	Orro Venturi STC 105 Di2	Orro Venturi STC Bike Blue/Silver 105 Di2
Drivetrain
Smallest chainring	36	36	36	36	34	36
Largest chainring	52	52	52	52	50	52
Largest sprocket	34	32	30	30	34	34
Lowest gear	30.7 in	32.6 in	34.8 in	34.8 in	29.0 in	30.7 in
Highest gear	137.1 in	137.1 in	137.1 in	137.1 in	131.8 in	137.1 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Electronic	Mechanical	Electronic	Electronic	Electronic
Other specifications
Tire width	Not informed	28c	28c	28c	28c	28c
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	BB86/BB92	Not informed