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2026 Polygon

Cascade 24

A 24″ aluminum frame mountain youth bike with mid-range components and tektro mechanical disc brakes.
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Manufacturer Price

$499$599
FrameAluminum
SuspensionHardtail, 50mm
ForkAluminum
Wheels24″ Aluminum
Drivetrain1 × 7
GroupsetTourney
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Cascade 24
Other Mountain Youth 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)

16 mph

Cascade 24

Highest gear

(descending)

Spec Level

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

Price History
Geometry
Specs
Build
Frame

AL6 Rigid Frame, Internal Brake Routing, Threaded BSA 68mm Bottom Bracket, Disc Brake IS Mount 160mm, Kickstand Mount (Bolt-On Center Chainstay), 135mm Rear Dropout (QR)

BB StandardBSA, 68mm, Threaded

Tire Clearance2.1"

Fork

Suspension Fork, 50mm Travel, Alloy Crown & Lower, Soft Coil Spring, Straight 1-1/8" Threadless Steerer, Disc Brake Post Mount 160mm, QR 9x100mm

Travel50mm

Spring TypeCoil

Bottom Bracket

BSA, 68mm, threaded

Headset

Zero Stack, Caged Bearing, ZS 44/28.6 | ZS 44/30

Stem

Alloy Stem, 40mm Length, 25.4mm Clamp

Handlebar

Steel Handlebar, 640mm Width, 25.4mm Clamp, 7° Rise, 6° Backsweep

Saddle

Youth Saddle, Steel Rail 7mm

Seatpost

Steel Seatpost, 27.2x300mm

TypeRigid

Pedals

One-Piece PP Body

Grips

Standard Rubber Grips

Groupset
Rear Derailleur

Shimano Tourney RD-TY200, 7-Speed

Crank

32T, Steel

Shifters

Shimano Tourney SL-RV400 Revo Shifter, 1x7-Speed

Cassette

7-Speed Freewheel, 14–28T

Chain

Meile M70

Brakes

Front: Tektro M280 Mechanical Disc Brake, Tektro TS-325A 3-Finger Brake Levers, Rear: Tektro M280 Mechanical Disc Brake, Tektro TS-325A 3-Finger Brake Levers

TypeTektro Mechanical Disc

Wheels
Rims

24" Alloy Double Wall, 20mm Height, 21mm Internal Width, 32H

Front Hub

Alloy, M9x100mm, 32H, QR

Rear Hub

Alloy, M10x135mm, 32H, QR

Tires

Kenda K1047, 24 x 2.1"

Disc Rotors

Tektro TR160-52, 160mm (Front & Rear)

Accessories
Stand

Included

Rider Notes
Riders Also Viewed

First added May 9

Last updated May 30