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2024 NS

Define AL 170 1

A 29″ / 27.5″ aluminum frame full suspension enduro bike with high-end components.
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FrameAluminum
SuspensionFull, 170 / 180mm
ForkFox Performance Float 38
ShockFox Float X2 Performance
Wheels29″ / 27.5″ Aluminum
Drivetrain1 × 12
GroupsetGX Eagle, NX Eagle
BrakesSRAM Guide RE Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Define AL 170 1
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

Define AL 170 1

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
MBR
NS Bikes Define AL 170 1: first ride review - MBR

Aug 2021 · Paul Burwell

NS Bikes Define AL 170 is a big-hitting aluminium enduro bike with 180mm front and 170mm rear travelMullet wheels mix a 29in front and 27.5in rear.

Highs
  • Modern geometry and sizing. Excellent suspension components and tyres. Recessed cabling looks sleek but without the hassle of proper internal routing.

Lows
  • Rides like a shorter-travel bike.

Read Review

Pinkbike
NS Bikes Releases the Define AL 170

Apr 2021 · NS Bikes

We selfishly made the Define 170 for the riding we most enjoy. It is perfect for big jumps and severe terrain, and it is happy on the uphills, too. It is the most aggressive bike in the Define range, but one that is still fun to ride everywhere. Enduro, freeride, bike park ripper, call it what you like – at NS, a company of riders, we have fallen in love with this beast.

Read Review

Geometry
Specs
Build
Frame

NS Define AL w/ 170mm travel, AL6061-T6 + AL6066-T6, custom hydroformed tubes, semi internal cable routing

BB StandardBSA, 73mm, Threaded

Fork

Fox Float 38 Performance Grip, 180mm travel, 3 Pos Micro Adj Lever, 110x15mm Boost, 1.5T, 44mm offset

Travel180mm

Spring TypeAir

Shock

Fox Float X2 Performance w/ LSC, LSR Trunnion 225x70mm

Travel170mm

Bottom Bracket

SRAM DUB BSA 73mm

Headset

GW integrated tapered IS42/IS52, sealed bearings

Stem

NS Quantum Lite 35 , 45mm

Handlebar

NS Bar 35, 800mm, 20mm rise

Saddle

WTB Volt Medium Cromoly

Seatpost

Race Face Aeffect R S-125, M-150, L-170mm, 31,6mm

TypeDropper

Pedals

/

Grips

NS Hold Fast

Groupset
Rear Derailleur

SRAM GX Eagle type 3 12spd

Crank

Truvativ Descendant 6k DUB 170mm 34t

Shifters

SRAM NX EAGLE, 12spd

Cassette

SRAM PG-1210,12spd 11-50t

Chain

SRAM, 12 spd

Chain Guide

/

Brakes

Front: SRAM Guide RE, 200mm, Rear: SRAM Guide RE, 200mm

TypeSRAM Guide RE Hydraulic Disc

Wheels
Rims

Octane One Solar 29” front, Octane One Solar 27.5” rear, 32h, tubeless ready

Spokes

Spokes w/14mm nipples

Front Hub

NS Rotary 15 Boost 110x15mm disc (sealed bearings)

Rear Hub

NS Rotary Cassette 148x12mm Boost (sealed bearings)

Tires

Maxxis High Roller II 29x2.5" WT TR EXO / Maxxis High Roller II 27.5x2.4" TR DH

Rider Notes
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First added May 27

Last updated June 14

Not listed for 349 days