NS Xrag

2025 RoadGravel Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

11 of 20 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

NS AL6061-T6 custom formed and butted tubes, tapered integrated headtube, 142x12mm dropouts Not identified

Suspension

2 parts

Fork

NS CX full carbon fork, 12mm dropouts, 1.5T, thru axle Not identified
Rear shock

None

Drivetrain

7 parts

Bottom bracket

BSA BB 73mm Not identified
Cassette
- SunRace 11–42t
Chain
- SRAM
Chain guide

None
Crankset

Gravel Direct Mount S:170mm, M:172.5mm, L:175mm 40t Not identified
Rear derailleur
- SRAM Apex 10 speeds
Shifters
- SRAM Apex 1 11-Speed Flat Bar 11 speeds

Brakes

1 part

Brakes

Front: FUNN ONE Pro 5.0 Hydro-mechanic, 160mm, Rear: FUNN ONE Pro 5.0 Hydro-mechanic, 160mm Not identified

Wheels and tires

5 parts

Front hub
- NS Bikes
Rear hub
- NS Bikes
Rims
- Alex Rims
Spokes

Spokes w/14mm nipples Not identified
Tires
- Vittoria

Cockpit and contact points

7 parts

Grips
- Selle Italia
Handlebar

NS Buffalo 31.8, S:400mm, M,L,XL: 420mm Not identified
Headset

GW integrated tapered IS42/52, sealed bearings Not identified
Pedals

None
Saddle
- Selle Italia MODEL X
Seatpost
- Kalloy
Stem

31.8MM / 80MM (S) / 90 MM (M, L) / 110MM (XL) Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs head tube angle and seat tube angle, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	380	388	397	405
Stackmm	539	562	587	606
Top tube lengthmm	539	560	577	596
Seat tube lengthmm	520	540	570	600
Head tube lengthmm	110	130	160	180
Chainstay lengthmm	420	420	420	420
Wheelbasemm	1000	1006	1024	1038
Front centermm	589	595	612	626
Bottom bracket dropmm	67	67	64	64
Bottom bracket heightmm	282	282	285	285
Standover heightmm	785	806	842	842
Stack/reach ratio	1.42	1.45	1.48	1.50

Not published by the manufacturer: Head tube angle, Seat tube angle, Fork rake, Trail, 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: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 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: BSA
Tire width: 33c
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

27.6 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

105.5 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% of the class