Ventum NS1 Force AXS

Name: Ventum NS1 Force AXS
Brand: Ventum

2026 RoadAero Manufacturer page

Last known price: $7,599

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 35–48t / 10–36t
Gear range: 494%
Frame: Carbon
Brakes: Hydraulic disc

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

15 of 16 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

Ventum NS1 road frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH Not identified

Suspension

1 part

Fork
- Ventum

Drivetrain

8 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

2 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 388mm

Stack 541mm

Wheelbase 984mm

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	370	378	388	397	405	413
Stackmm	493	515	541	565	590	615
Top tube lengthmm	516	531	553	570	585	601
Seat tube lengthmm	439	448	473	490	527	543
Head tube lengthmm	90	110	133	158	185	211
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	968	974	984	1000	1015	1031
Front centermm	568	574	584	600	615	631
Bottom bracket dropmm	69	69	69	69	69	69
Bottom bracket heightmm	267	267	267	267	267	267
Standover heightmm	730	745	770	788	820	840
Fork rakemm	45	45	45	45	45	45
Trailmm	70.9	64.5	58.1	58.1	58.1	58.1
Stack/reach ratio	1.33	1.36	1.39	1.42	1.46	1.49

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
Smallest chainring: 35
Largest chainring: 48
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 36
Lowest gear: 28.2 in
Highest gear: 139.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: T47
Power meter: XS: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 165mm crank length, S: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 165mm crank length, M: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 170mm crank length, M/L: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 170mm crank length, L: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 172.5mm crank length, XL: SRAM Force AXS Power Meter Crankset | 48/35T chainrings | 172.5mm crank length
Additional specification: Model display: Force AXS
Additional specification: Model id: force-axs
Tire clearance: Maximum tire width: 30c; Additional specification: Wheel kind: 700
Tire width: 30c
Wheel material: Carbon
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

28.2 gear inches

This value is below the central range for this class.

Cohort: Road / Aero Model year: 2026
Sample: 285 bicycles with this information
Coverage: 80.0% of the class

Highest gear

139.2 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2026
Sample: 285 bicycles with this information
Coverage: 80.0% of the class

Shifting

Electronic

272 of 354 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2026
Sample: 354 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.8 km/h
Highest gear: 53.3 km/h

Total gear range 494%

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: 28.2–139.2 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2026
Lowest gear: 285 bicycles with this information, 80.0% of the class
Highest gear: 285 bicycles with this information, 80.0% 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 2026 builds
Specification	This bicycle Ventum NS1 Force AXS	Ventum NS1 Dura-Ace Di2	Ventum NS1 \| Legacy Dura-Ace Di2	Ventum NS1 \| Legacy Force AXS	Ventum NS1 Red AXS	Ventum NS1 Rival AXS
Frame
Weight limit	Not informed	Not informed	Not informed	113.4 kg	Not informed	Not informed
Drivetrain
Smallest chainring	35	36	36	35	35	35
Largest chainring	48	52	52	48	48	48
Smallest sprocket	10	11	11	10	10	10
Largest sprocket	36	30	30	36	36	36
Lowest gear	28.2 in	34.8 in	34.8 in	28.2 in	28.2 in	28.2 in
Highest gear	139.2 in	137.1 in	137.1 in	139.2 in	139.2 in	139.2 in
Cockpit
Derailleur hanger	UDH	UDH	UDH	Not informed	UDH	UDH
Other specifications
Power meter	XS: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 165mm crank length, S: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 165mm crank length, M: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, M/L: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, L: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank length, XL: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank lengthAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	Not informed	Not informed	XS: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, S: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, M: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, M/L: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, L: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank length, XL: SRAM Force AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank lengthAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs	XS: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 165mm crank length, S: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 165mm crank length, M: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, M/L: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 170mm crank length, L: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank length, XL: SRAM Red AXS Power Meter Crankset \| 48/35T chainrings \| 172.5mm crank lengthAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed
Tire width	30c	30c	28c	28c	30c	30c