Avanti Giro ER-C

2022 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–28t
Gear range: 374%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

SM
SM/MD
MD
MD/LG
LG

The manufacturer did not publish rider heights for these sizes.

Components

15 of 21 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

ADT R4 Carbon, Endurance Road Geometry, Universal component capability, 142x12mm Thru Axle, Flat Mount Disc Brake Not identified

Suspension

1 part

Fork

ADT R5 Carbon Integrated with 1.5"-1 1/8" Steerer, 100x12mm Thru Axle, Flat Mount Disc Brake Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano
BB-R500
Cassette
- Shimano 105 CS-R7000 11 speeds 11–28t
CS-R7000
Chain
- KMC X11 11 speeds
Crankset
- Shimano 105 50/34t
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano Ultegra RD-R8000 11 speeds
RD-R8000
Shifters
- Shimano 105 ST-R7020
ST-R7020

Brakes

2 parts

Brake levers
- Shimano 105 ST-R7000
ST-R7000
Brakes
- Shimano 105
BR-RS7020

Wheels and tires

5 parts

Front hub
- Shimano HB-RS470
HB-RS470
Rear hub
- Shimano FH-RS470 12 speeds
FH-RS470
Rims
- Weinmann
Spokes

Double butted Stainless Not identified
Tires
- Kenda Valkyrie

Cockpit and contact points

5 parts

Grips

Zero Anti-slip, Shockproof Not identified
Handlebar
- Syncros
Headset

Tapered Integrated Aheadset 1-1/8" - 1-1.5" Not identified
Saddle
- Syncros
Seatpost

Alloy Micro Adjust 27.2mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size MD

Table

Reach 381mm

Stack 563mm

Wheelbase 1002mm

Head angle 72.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	363	376	381	388	393
Stackmm	539	549	563	589	611
Top tube lengthmm	520	535	550	565	580
Seat tube lengthmm	476	448	497	515	526
Head tube lengthmm	125	145	165	190	215
Head tube angle	72°	72°	72°	72.5°	72.5°
Seat tube angle	75.5°	74°	73.5°	73.5°	73°
Chainstay lengthmm	412	412	415	415	418
Wheelbasemm	987	992	1002	1012	1028
Front centermm	586	591	598	608	620
Bottom bracket dropmm	73	73	72	72	70
Bottom bracket heightmm	263	263	264	264	266
Standover heightmm	747	755	780	790	806
Fork rakemm	50	50	50	50	50
Trailmm	43	54	58	54	54
Stack/reach ratio	1.49	1.46	1.48	1.52	1.56
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175
Stem lengthmm	80	90	100	100	110

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

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: 28
Lowest gear: 35.2 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

Bottom bracket standard: BB86/BB92
Tire width: 30c
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

35.2 gear inches

This value is above 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

Mechanical

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: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 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
Specification	This bicycle Avanti Giro ER-C	Avanti Giro F1	Avanti Giro F 1 Womens	Avanti Giro F2	Avanti Giro F24	Avanti Giro F2 Womens
Frame
Intended fit	Unisex	Unisex	womens	Unisex	Unisex	womens
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Steel	Steel	Aluminum	Aluminum	Aluminum
Drivetrain
Front chainrings	2	3	3	3	1	3
Smallest chainring	34	28	28	28	32	28
Largest chainring	50	48	48	48	32	48
Rear sprockets	11	7	7	7	7	7
Smallest sprocket	11	12	12	12	12	12
Lowest gear	35.2 in	29.0 in	29.0 in	29.0 in	27.4 in	29.0 in
Highest gear	131.8 in	116.0 in	116.0 in	116.0 in	64.0 in	116.0 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake	Hydraulic disc	Mechanical disc	Hydraulic disc
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	Not informed	Not informed
Tire width	30c	35c	35c	35c	1.75″	35c
Wheel size	700c	700c	700c	700c	24″	700c