Ventum NS1 Shimano 105 Di2

Name: Ventum NS1 Shimano 105 Di2
Brand: Ventum

2023 RoadAero Manufacturer page

Last known price: $4,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12
Frame: Carbon
Brakes: Rim brake

Rider height by size (cm)

Size guide

XS 155–168
SM 163–174
MD 170–181
MD/LG 175–187
LG 181–193
XL 188–200

Components

4 of 4 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

Crankset
- Shimano 105
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150
Shifters
- Shimano 105 ST-R7170
ST-R7170

Brakes

1 part

Brakes
- Shimano 105

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 388mm

Stack 536mm

Wheelbase 982mm

Head angle 73.0°

Seat angle 73.0°

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
Reachmm	374	378	388	395	405	413
Stackmm	493	510	536	552	585	604
Top tube lengthmm	521	530	552	564	584	598
Seat tube lengthmm	453	467	493	514	546	568
Head tube lengthmm	96	110	134	151	185	205
Head tube angle	71°	72°	73°	73°	73°	73°
Seat tube angle	73.5°	73.5°	73°	73°	73°	73°
Chainstay lengthmm	410	410	410	410	410	410
Wheelbasemm	972	973	982	994	1014	1028
Front centermm	572	673	582	594	614	628
Bottom bracket dropmm	69	69	69	69	69	69
Bottom bracket heightmm	267	267	267	267	267	267
Standover heightmm	737	753	777	796	827	847
Fork rakemm	45	45	45	45	45	45
Trailmm	70.9	64.5	58.1	58.1	58.1	58.1
Stack/reach ratio	1.32	1.35	1.38	1.40	1.44	1.46

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, 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
Rear sprockets: 12

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Electronic

Additional specifications

Tire clearance: Maximum tire width: 30c; Additional specification: Wheel kind: 700
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

Electronic

334 of 433 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2023
Sample: 433 bicycles with this information
Coverage: 100.0% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Ventum NS1 Shimano 105 Di2	Ventum NS1 Shimano Dura-Ace Di2	Ventum NS1 Shimano Ultegra Di2	Ventum NS1 SRAM Force AXS	Ventum NS1 SRAM Red AXS	Ventum NS1 SRAM Rival AXS
Drivetrain
Front chainrings	2	2	2	2	Not informed	1
Rear sprockets	12	Not informed	Not informed	Not informed	Not informed	Not informed
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Hydraulic disc	Rim brake	Hydraulic disc