Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bike
Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bikes product image 2
Polygon Cascade 2 Mountain Bike – [New] - hard tail mountain bike product image 3
Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bike product image 4
Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bikes product image 5
Polygon Cascade 2 Mountain Bike – [New] - hard tail mountain bike product image 6
Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bike product image 7
Polygon Cascade 2 Mountain Bike – [New] - hardtail mountain bikes product image 8
Polygon Cascade 2 Mountain Bike – [New] - hard tail mountain bike product image 9

Details

ADVENTURE STARTS HERE

ADVENTURE STARTS HERE

The Cascade 2 is designed for riders who are just getting into mountain biking and want a fun, reliable bike to explore with. Whether you’re cruising bike paths, cutting through the park, or riding light trails, its suspension fork, mechanical disc brakes, and wide tires give you the confidence and comfort to keep going farther.

LIGHTWEIGHT ALLOY

LIGHTWEIGHT ALLOY

Polygon’s ALX aluminum frame strikes the perfect balance between strength, comfort, and weight — giving you an efficient, easy-to-handle ride. Clean internal cable routing and smooth tube shaping give it a modern, premium look, while its durable construction is ready for years of everyday adventures.

COMFORTABLE GEOMETRY

COMFORTABLE GEOMETRY

The Cascade 2 features a stable, upright riding position that keeps you comfortable and in control. Its geometry is tuned for predictable steering and easy handling on any surface — perfect for riders who want a smooth, confident feel whether on the road, bike path, or weekend trail.

SR SUNTOUR XCE28 FORK
SR SUNTOUR XCE28 FORK A 100 mm coil-sprung fork with preload adjust smooths out rough paths, keeping your ride stable, comfortable, and in control.
SHIMANO TOURNEY 3×7 DRIVETRAIN
SHIMANO TOURNEY 3×7 DRIVETRAIN A dependable Shimano Tourney 21-speed setup gives you smooth shifting and the right gear for every climb, cruise, or shortcut.
TEKTRO MECHANICAL DISC BRAKES
TEKTRO MECHANICAL DISC BRAKES Durable Tektro mechanical disc brakes deliver consistent stopping power in any weather, ensuring confident control across varied terrain.
ROBUST ALLOY WHEELS
ROBUST ALLOY WHEELS Strong double-wall alloy rims paired with 2.25” Deli tyres roll smoothly on roads, paths, and light trails with solid grip.

The Polygon Cascade 2 is a versatile new mountain bike designed for riders who want reliable performance and durability at a great value. Its durable frame construction and lightweight build provide confident handling on varied terrain, from recreational paths to more demanding trails. A reliable braking system adds control and safety for everyday cycling and weekend adventures.

Any questions? Chat to our friendly team
Specs
frameset
FrameALX XC 27.5" Frame, Internal Cable Routing, Threaded BSA 68mm Bottom Bracket, 31.8mm Clamp Front Derailleur Mount, IS Disc Brake Mount 160mm
HeadsetZero Stack Headset with Sealed Bearings, ZS 44/28.6 | ZS 44/30
suspension
ForkSR Suntour XCE28 Coil Fork, 100mm Travel, Preload Adjust, Alloy Straight Steerer 1-1/8", 9×100mm QR, Post Mount 160mm
drivetrain
Rear derailleurShimano Tourney RD-TY300, 7-Speed
Front derailleurShimano Tourney FD-TY300, 3-Speed, 31.8 mm Clamp
ShifterShimano Tourney ST-EF41 Trigger Shifters — 3×7-Speed
CrankWheeltop TCSH4-CFPG (G4SH), 42/34/24T, 170 mm Crank Arm
Chainring42/34/24T
CassetteShimano MF-TZ500, 7-Speed, 14-28T
ChainKMC HV-500
brakes
Front brakeTektro Mechanical Disc Brake, MD-M280 Caliper
Rear brakeTektro Mechanical Disc Brake, MD-M280 Caliper
RotorTektro TR160-24, 160 mm, 6-Bolt
wheels
Front hubJoytech D761DSE, 9×100 mm QR, 32H
Rear hubJoytech D242DSE, 10×145 mm QR, 32H
RimAlloy Double Wall Rim, 27.5", 20mm Height, 21mm Internal Width, 32H
TyreDeli SA-281, 27.5×2.25"
Max tyre size27.5×2.25"
contact points
HandlebarSteel Handlebar, 680mm Width, 40mm Rise, 8° Bend, 31.8mm Clamp
GripsStandard Rubber Grips
SaddleBlack Saddle, Steel Rails Ø7 mm
SeatpostAlloy Seatpost, 27.2×300mm, 0mm Offset
StemAlloy Stem, 45mm Extension, 3° Rise, 31.8mm Clamp
PedalsOne-Piece PP Body Platform Pedals
weight
Bike weight34.06 lbs ( Size S )
Geo

  S M
Rider Height 5'1-5'5" 5'5-5'9"
(A) Stack 594 598
(B) Reach 384 402
(C) Head Tube Angle 69° 69°
(D) Head Tube Length 100 105
(E) Seat Tube Angle 73° 73°
Seat Tube Angle Effective 73° 73°
(F) Seat Tube Length 406 456
(G) Top Tube Effective 565 585
(H) Bottom Bracket Height 298 298
(I) Bottom Bracket Offset 47 47
(J) Chainstay 430 430
(K) Wheel Base 1066 1086
(L) Standover Height 699 741

* All lengths in mm

Build

Assembly Video Cascade

Your bike needs minor assembly before riding; use the tools and videos included.

As a guide, it'll take 10-40min depending on whether you're an experienced bike assembler or have little to no mechanical experience.

Side Note: Your cables will stretch during the initial bed-in period and must be adjusted by an experienced mechanic around 150km of riding.

  1. Unboxing Your Bike

  2. Dial In Your Bike Fit

  3. Dial In Your Tyre Pressures

  4. Pre-Ride Check