2021 CUBE

AIM EX

A 27.5″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Manufacturer Price

€649($713)
Weight30.6 lbs  
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 10
GroupsetDeore
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
AIM EX
Other Crosscountry 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

AIM EX

27 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full AIM model range

View Comparison
Sizing
XS

5'2" – 5'6"

SM

5'4" – 5'9"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

XL

6'0" – 6'4"

XXL

6'1" – 6'5"

🐐 Estimated

Rider Fit Notes
  • 5'9", size MD, Just right
View details
Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount

Color: Desert’n’black

Fork

SR Suntour XCM Disc, 100mm, Remote Lockout

Travel: 100mm

Spring Type: Coil

Headset

CUBE FPH868, Top 1 1/8", Bottom 1 1/2", Semi-Integrated

Stem

CUBE Performance Stem Pro, 31.8mm

Handlebar

CUBE Rise Trail Bar, 680mm

Saddle

Natural Fit Venec Lite

Seatpost

CUBE Performance Post, 27.2mm

Type: Rigid

Pedals

CUBE PP MTB

Grips

ACID React

Groupset
Rear Derailleur

Shimano Deore RD-M5120-SGS, 10-Speed

Crank

ACID MTB Alloy 32T

Shifters

Shimano Deore SL-M4100, Rapidfire-Plus

Cassette

Sunrace CSM52, 11-46T

Chain

KMC X10

Brakes

Shimano BR-MT200/UR300, Hydr. Disc Brake, PM/FM (160/160)

Type: Hydraulic Disc

Wheels
Rims

CUBE ZX20, 32H, Disc

Front Hub

Shimano HB-TX505, QR, Centerlock

Rear Hub

Shimano FH-TX505, QR, Centerlock

Tires

Schwalbe Smart Sam, Active, 2.25

Rider Notes
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Last updated July 16
Not listed for 1,036 days