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2025 NS

Define AL 170 2

A 29″ / 27.5″ aluminum frame full suspension enduro bike with upper mid-range components and shimano mechanical disc brakes.
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FrameAluminum
SuspensionFull, 170 / 180mm
ForkRockShox ZEB
ShockMarzocchi Bomber
Wheels29″ / 27.5″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Mechanical Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Define AL 170 2
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 2

26 mph

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Highest gear

(descending)

Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

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Geometry
Specs
Build
Frame

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

BB Standard: BSA, 73mm, Threaded

Fork

RockShox ZEB 180mm travel, 110x15mm Boost, 1.5T, 44mm offset

Travel: 180mm

Spring Type: Air

Shock

Marzocchi Bomber CR Trunnion 225x70, S-400, M-450, L-500 lbs/in

Travel: 170mm

Bottom Bracket

Shimano BSA 73mm

Headset

GW integrated tapered IS42/IS52, sealed bearings

Stem

NS Tone 35, 45mm

Handlebar

NS Bar 35, 800mm, 20mm rise

Saddle

Octane OneRocket2, CrMo hollow rails

Seatpost

X-Fusion Manic internal S

Type: Dropper

Pedals

/

Grips

NS Hold Fast

Groupset
Rear Derailleur

Shimano Deore M6100, 12spd

Crank

Shimano Deore FCMT510-1 170mm 34t

Shifters

Shimano Deore M6100, 12spd

Cassette

Sunrace CSMZ800, 12spd 11-51T

Chain

Shimano, 12 spd

Chain Guide

/

Brakes

Front: Shimano MT420, 200mm, Rear: Shimano MT420, 200mm

Type: Shimano Mechanical 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 15 Boost 110x15mm disc (sealed bearings)

Rear Hub

NS 148x12mm Boost (sealed bearings)

Tires

Schwalbe Big Betty BikePark 29x2.4" / Schwalbe Big Betty BikePark 27.5x2.4"

Rider Notes
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First added June 16

Last updated July 12

Not listed for 321 days