Orro Terra C Adventure

Name: Orro Terra C Adventure
Brand: Orro

2020 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £2,099 Last known price
Suspension: Rigid
Wheels: 700c
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

13 of 15 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 Terra C Not identified

Suspension

1 part

Fork
- Orro

Drivetrain

6 parts

Bottom bracket

BB86 Not identified
Cassette
- Shimano
Chain
- Shimano 105
Crankset
- Shimano 40t
Rear derailleur
- Shimano
Shifters
- Shimano

Brakes

1 part

Brakes
- Shimano GRX BR-RX400
BR-RX400

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: 1
Smallest chainring: 40
Largest chainring: 40
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 42c
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

27.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Highest gear

105.5 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2020
Sample: 640 bicycles with this information
Coverage: 82.6% of the class

Shifting

Mechanical

123 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2020
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches
Class reference (p10–p90): 24.3–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2020
Lowest gear: 640 bicycles with this information, 82.6% of the class
Highest gear: 640 bicycles with this information, 82.6% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Orro Terra C Adventure	Orro Terra C /FSA 105	Orro Terra C Hydro 105	Orro Terra C Limited Edition GRX 800	Orro Terra C Ultegra	Orro Terra Flat Bar
Frame
Frame material	Carbon	Carbon	Carbon	Carbon	Carbon	Aluminum
Drivetrain
Front chainrings	1	2	2	2	2	2
Smallest chainring	40	34	34	40	36	36
Largest chainring	40	50	50	40	52	52
Largest sprocket	42	30	30	42	30	30
Lowest gear	27.6 in	32.9 in	32.9 in	27.6 in	34.8 in	34.8 in
Highest gear	105.5 in	131.8 in	131.8 in	105.5 in	137.1 in	137.1 in
Rear sprockets	Not informed	Not informed	Not informed	11	Not informed	Not informed
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	BB86/BB92	BB86/BB92
Tire clearance	Maximum tire width: 42c	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	38c	32c	32c	Not informed	32c	28c