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2025 Avanti

Giro ER-C

A carbon frame endurance bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra, 105
BrakesShimano 105 Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Giro ER-C
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Giro ER-C

39 mph

Similar Bikes

Highest gear

(descending)

Geometry
Specs
Build
Frame

ADT R4 Carbon, Endurance Road Geometry, Universal component capability, 142x12mm Thru Axle, Flat Mount Disc Brake

BB StandardBB86/BB92, Press Fit

Fork

ADT R5 Carbon Integrated with 1.5"-1 1/8" Steerer, 100x12mm Thru Axle, Flat Mount Disc Brake

Bottom Bracket

Shimano BB-R500 Press Fit

Headset

Tapered Integrated Aheadset 1-1/8" - 1-1.5"

Handlebar

Syncros Creston 2.0 Alloy 31.8mm, 52- 53.5=424mm, 55-60=444mm (measured at drops)

Saddle

Syncros Tofino 2.5

Seatpost

Alloy Micro Adjust 27.2mm

TypeRigid

Grips

Zero Anti-slip, Shockproof

Groupset
Rear Derailleur

Shimano Ultegra R8000

Front Derailleur

Shimano 105 R7000

Crank

Shimano 105 Series Compact 50/34T, with 4-arm crank

Shifters

Shimano ST-R7020 22-Speed

Cassette

Shimano 105 R7000 11-28T 11-Speed

Chain

KMC X11

Brakes

Shimano 105 BR-RS7020 Hydraulic Disc, 140mm Rotors

TypeShimano 105 Hydraulic Disc

Brake Levers

Shimano R7000 Hydraulic Disc

Wheels
Rims

Weinmann XC210 wheelset, Double-wall alloy 28H rims

Spokes

Double butted Stainless

Front Hub

Shimano RS470 28H Alloy Centrelock Cassette, w/12x100 and 12x142 t/axle, w/Syncros SwitchBolt axle

Rear Hub

Shimano RS470 28H Alloy Centrelock Cassette, w/12x100 and 12x142 t/axle, w/Syncros SwitchBolt axle

Tires

Kenda Valkyrie 700x30c, with IronCap Belt

Rider Notes
Riders Also Viewed

First added October 4

Last updated November 15

Not listed for 207 days