Vaast R/1 700C Ultegra

2022 RoadRace Manufacturer page

Last known price: $3,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–30t
Gear range: 401%
Frame: Magnesium
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 155–163
SM 160–170
MD 167–177
LG 174–184
XL 180–189
XXL 187–196

Components

16 of 18 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

Road 700c disc, AE81 SuperMag, VAAST Road geometry, internal cable routing, fender ready. Up to 30mm tire clearance Not identified

Suspension

1 part

Fork
- Vaast

Drivetrain

7 parts

Bottom bracket
- Praxis
Cassette
- Shimano Ultegra CS-R8000 11 speeds 11–30t
CS-R8000
Chain
- KMC X11 11 speeds
Crankset
- Praxis 50/34t
Front derailleur
- Shimano Ultegra FD-R8000 2 speeds
FD-R8000
Rear derailleur
- Shimano Ultegra RD-R8000 11 speeds
RD-R8000
Shifters
- Shimano Ultegra ST-R8020
ST-R8020

Brakes

2 parts

Wheels and tires

3 parts

Rims
- Vaast
Spokes

Bladed Double butted stainless Not identified
Tires
- Vittoria

Cockpit and contact points

4 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 380mm

Stack 540mm

Wheelbase 988mm

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 Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	365	370	380	388	400	413
Stackmm	500	510	540	565	590	610
Top tube lengthmm	494	511	540	561	580	600
Seat tube lengthmm	470	500	520	540	560	580
Head tube lengthmm	94	101	129	153	183	204
Head tube angle	70.5°	71.5°	72°	73°	73°	73°
Seat tube angle	75.5°	74.5°	73.5°	73°	73°	73°
Chainstay lengthmm	410	410	410	410	410	410
Wheelbasemm	973	973	988	990	1009	1029
Front centermm	575	575	591	590	610	629
Bottom bracket dropmm	75	75	72	72	69	69
Bottom bracket heightmm	269	269	272	272	275	275
Standover heightmm	722	742	766	788	812	832
Fork rakemm	52	52	52	45	45	45
Trailmm	65	59	56	57	57	57
Stack/reach ratio	1.37	1.38	1.42	1.46	1.48	1.48
Suspension and parts
Crank lengthmm	165	170	172.5	172.5	175	175
Handlebar widthmm	400	400	420	420	440	440
Stem lengthmm	90	90	105	105	120	120
Seatpost lengthmm	300	300	350	350	350	350

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Magnesium
Fork material: Carbon
Frame weight: 1.25 kg

2.8 lb

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: 30
Lowest gear: 32.9 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: T47
Tire clearance: Maximum tire width: 30c
Tire width: 25c
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

32.9 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2022
Sample: 671 bicycles with this information
Coverage: 77.3% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2022
Sample: 671 bicycles with this information
Coverage: 77.3% of the class

Shifting

Mechanical

434 of 868 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2022
Sample: 868 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.6 km/h
Highest gear: 50.5 km/h

Total gear range 401%

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: 32.9–131.8 gear inches
Class reference (p10–p90): 29.0–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2022
Lowest gear: 671 bicycles with this information, 77.3% of the class
Highest gear: 671 bicycles with this information, 77.3% 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

Differences across 2022 builds
Specification	This bicycle Vaast R/1 700C Ultegra	Vaast R/1 700C 105	Vaast R/1 700C Force AXS
Drivetrain
Smallest chainring	34	34	33
Largest chainring	50	50	46
Rear sprockets	11	11	12
Smallest sprocket	11	11	10
Largest sprocket	30	30	33
Lowest gear	32.9 in	32.9 in	29.0 in
Highest gear	131.8 in	131.8 in	133.4 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic
Other specifications
Wheel material	Aluminum	Aluminum	Carbon