Basso Venta R Shimano 105 R7100 12s

Name: Basso Venta R Shimano 105 R7100 12s
Brand: Basso

2023 RoadRace Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

42cm
48cm
51cm
53cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

3 of 5 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.

Drivetrain

3 parts

Cassette
- Shimano 105 11–34t
Crankset
- Shimano 105 FC-R7100 12 speeds 34t
FC-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100

Brakes

1 part

Brakes

Rim Not identified

Wheels and tires

1 part

Rims

Microtech MCT Not identified

Sizes and geometry

7 sizes Open in the geometry plotter

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

Size 53cm

Table

Geometry diagram unavailable

The drawing needs wheelbase and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	371.9	372	375.4	381.3	383.1	385.3	386.6
Stackmm	534	534	558.5	571	579.5	620.5	645.4
Top tube lengthmm	505	515	525	545	560	575	590
Seat tube lengthmm	420	480	510	530	560	580	610
Head tube lengthmm	124	124	149	161	179	203	227
Head tube angle	71.8°	71.8°	72°	72.3°	73.5°	73.5°	74°
Seat tube angle	76.5°	75°	75°	74°	73.5°	73°	72.5°
Chainstay lengthmm	404	404	404	404	406	410	410
Stack/reach ratio	1.44	1.44	1.49	1.50	1.51	1.61	1.67
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	172.5	172.5	175
Handlebar widthmm	400	420	420	440	440	440	460
Stem lengthmm	80	90	100	110	110	120	120

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, 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: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Mechanical

733 of 1,254 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2023
Sample: 1,254 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches

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 2023 builds

Differences across 2023 builds
Specification	This bicycle Basso Venta R Shimano 105 R7100 12s	Basso Venta Disc Campagnolo Chorus 12s	Basso Venta Disc Shimano 105 7020	Basso Venta Disc Shimano Ultegra 8020	Basso Venta Rim Campagnolo Centaur	Basso Venta Rim Shimano 105 7000
Drivetrain
Rear sprockets	12	12	Not informed	Not informed	Not informed	Not informed
Largest sprocket	34	32	32	32	32	32
Lowest gear	29.0 in	30.8 in	30.8 in	30.8 in	30.8 in	30.8 in
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake
Cockpit
Seatpost	Not informed	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Tire width	Not informed	Not informed	28c	28c	28c	28c