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Vielo R+1 Alto SRAM Red E1 e-Tap AXS 12 speed

Model year: 2025 RoadAero Manufacturer page (opens in a new tab)
Price
Not published
United Kingdom
£9,999 Last known price
Suspension
Rigid
Wheels
700c
Drivetrain
12 10–36t
Gear range
360%
Frame
Carbon
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • XS 160–167.6
  • SM 165.1–175.3
  • MD 172.7–185.4
  • LG 182.9–193
  • XL 190.5–200.7

Components

14 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

    Full Carbon Fibre 880g raw (all internal hose routing) Not identified

Suspension

1 part
  • Fork

    Full Carbon Fibre (internal hose routing) Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Size explorer

Enter your height to highlight matching ranges.

Size MD

Table
Reach 401mm
Stack 544mm
Wheelbase 1011mm
Head angle 71.3°
Seat angle 74.3°
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 Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon
Fork material
  • Carbon

Suspension

Suspension configuration
  • Rigid

Drivetrain

Derived by Bikelake
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 36

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Electronic

330 of 418 bicycles with this information use electronic shifting.

Cohort
Road / Aero Model year: 2025
Sample
418 bicycles with this information
Coverage
98.8% 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

Differences across 2025 builds
Specification This bicycle Vielo R+1 Alto SRAM Red E1 e-Tap AXS 12 speed Vielo R+1 Alto Classified SRAM Force D2 e-Tap AXS 12 speed Vielo R+1 Alto SRAM Force D2 e-Tap AXS 12 speed Vielo R+1 Alto SRAM Rival e-Tap AXS 12 speed Vielo R+1 Strato Campag Ekar 13 speed Vielo R+1 Wireless
Drivetrain
Rear sprockets 12 12 12 12 13 Not informed
Smallest sprocket 10 11 10 10 9 Not informed
Largest sprocket 36 34 36 36 36 Not informed
Front chainrings Not informed 2 2 Not informed 1 Not informed
Smallest chainring Not informed Not informed Not informed Not informed 42 Not informed
Largest chainring Not informed Not informed Not informed Not informed 42 Not informed
Lowest gear Not informed Not informed Not informed Not informed 33.8 in Not informed
Highest gear Not informed Not informed Not informed Not informed 135.3 in Not informed
Brakes
Brake type Hydraulic disc Hydraulic disc Hydraulic disc Hydraulic disc Hydraulic disc Rim brake
Cockpit
Seatpost Rigid seatpost Dropper seatpost Rigid seatpost Rigid seatpost Rigid seatpost Rigid seatpost
Shifting Electronic Electronic Electronic Electronic Mechanical Mechanical
Other specifications
Bottom bracket standard BB86/BB92 BB86/BB92 BB86/BB92 BB86/BB92 Not informed BB86/BB92
Tire width 32c 32c 32c 32c 32c Not informed
Wheel material Carbon Carbon Carbon Aluminum Aluminum Not informed
Power meter Not informed SRAM Force D2 Wide crank arm with Quarq Power Meter with Vielo CNC machined chain ringAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs Not informed Not informed Not informed Not informed

Other models in this family

9 models

Published versions from the same family and model year.

Vielo R+1 Alto SRAM Red E1 e-Tap AXS 12 speed, by Vielo

This bicycle

Aero

R+1 Alto SRAM Red E1 e-Tap AXS 12 speed

  • Suspension: Rigid
  • Wheel size: 700c

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