NS Fuzz 29 1

2025 MountainDownhill Manufacturer page

Travel: 203 / 190 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 7 36t / 11–25t
Gear range: 227%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

11 of 23 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 Fuzz 29 w/ 190mm travel, 1.5'' head tube with custom reach adjustable offset cups (+/- 16mm), AL6061-T6 +AL6066-T6, custom formed and butted tubes Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Race Face
Cassette
- SRAM PG-720 7 speeds 11–25t
PG-720
Chain
- SRAM
Chain guide

Mozartt Presto ST with bashguard Not identified
Crankset
- Race Face Atlas 36t
Rear derailleur
- SRAM GX DH 1x X-HORIZON 7 speeds
Shifters
- SRAM GX DH X-ACTUATION Trigger 7 speeds

Brakes

1 part

Brakes
- Hayes

Wheels and tires

5 parts

Front hub

NS Rotary 20 Boost 110x20 disc (sealed bearings) Not identified
Rear hub

NS Rotary Cassette 157x12mm (sealed bearings) Not identified
Rims

NS Enigma Rock 29", 32h, tubeless compatible Not identified
Spokes

Spokes w/14mm nipples Not identified
Tires
- Maxxis Assegai

Cockpit and contact points

7 parts

Grips

NS Hold Fast Not identified
Handlebar

NS Licence 31.8, 820mm Not identified
Headset

NS custom 1.5" EX56/56, sealed bearings, reach adjustable offset cups (+/- 16mm) Not identified
Pedals

/ Not identified
Saddle

Octane One Crit , CrMo hollow rails Not identified
Seatpost
- Kalloy
Stem

NS Direct Mount 31.8 (40-48mm / 2 positions) Not identified

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size MD

Table

Reach 448mm

Stack 628mm

Wheelbase 1275mm

Head angle 63.0°

Seat angle 72.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	448	472
Stackmm	628	637
Top tube lengthmm	649	678
Seat tube lengthmm	402	402
Head tube lengthmm	100	110
Head tube angle	63°	63°
Seat tube angle	72°	72°
Chainstay lengthmm	455	455
Wheelbasemm	1275	1304
Front centermm	820	849
Bottom bracket dropmm	16	16
Bottom bracket heightmm	358	358
Standover heightmm	718.5	720.3
Fork rakemm	54	54
Trailmm	130	130
Stack/reach ratio	1.40	1.35

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: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 203 mm
Rear travel: 190 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 41.8 in
Highest gear: 94.9 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
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

203 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2025
Sample: 99 bicycles with this information
Coverage: 98.0% of the class

Rear travel

190 mm

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2025
Sample: 95 bicycles with this information
Coverage: 94.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 16.0 km/h
Highest gear: 36.4 km/h

Total gear range 227%

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: 41.8–94.9 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 2025 builds
Specification	This bicycle NS Fuzz 29 1	NS Fuzz 27.5	NS Fuzz 29 2
Frame
Bicycle weight	Not informed	17.5 kg	Not informed
Suspension
Front travel	203 mm	200 mm	200 mm
Rear travel	190 mm	203 mm	190 mm
Drivetrain
Rear sprockets	7	10	10
Largest sprocket	25	32	32
Lowest gear	41.8 in	30.9 in	32.6 in
Highest gear	94.9 in	90.0 in	94.9 in
Other specifications
Tire width	2.5″	2.4″	2.5″
Wheel size	29″	27.5″	29″