The CASCADE is built for the rider who doesn’t want to be limited by the pavement. From city commutes to weekend explorations on forest paths, the CASCADE is built around a lightweight AL6 alloy frame and comes with a 100mm suspension fork to smooth out the bumps and disc brakes for confident stopping power.

ALX frame
Lightweight hydroformed ALX frame, manufactured in-house at Polygon’s factory.
| S (27.5″) | M (27.5″) | L (27.5″) | S (29″) | M (29″) | L (29″) | |
|---|---|---|---|---|---|---|
| Height (cm) | 155-165 | 165-175 | 175-185 | 155-165 | 165-175 | 175-185 |
| Seat Tube Length (A) | 390 | 430 | 460 | 390 | 430 | 460 |
| Seat Tube Angle (B) | 75 | 75 | 75 | 75 | 75 | 75 |
| Effective Seat Tube Angle (C) | 75 | 75 | 73 | 74 | 75 | 75 |
| Head Tube Length (D) | 115 | 120 | 125 | 90 | 95 | 100 |
| Head Tube Angle (E) | 68 | 68 | 68 | 68 | 68 | 68 |
| Effective Top Tube (F) | 561 | 582 | 603 | 566 | 585 | 604 |
| Bb Height (G) | 310 | 310 | 310 | 304 | 303 | 304 |
| Bb Offset (H) | -45 | -45 | -45 | -69 | -69 | -69 |
| Chainstay Length (I) | 440 | 440 | 440 | 455 | 455 | 455 |
| Wheelbase (J) | 1108 | 1129 | 1151 | 1142 | 1142 | 1161 |
| Frame Reach (K) | 400 | 420 | 440 | 420 | 420 | 440 |
| Frame Stack (L) | 601 | 606 | 610 | 624 | 624 | 629 |
| Standover Height (M) | 703 | 733 | 756 | 737 | 737 | 759 |
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Color | Red |
| Size | L, M, S, XL, XS |
| Brand | Polygon |
| Wheel Size | 27X360, 27X390, 27X430, 27X460, 29X390, 29X430, 29X460, 29X490 |
| F. FRAME | ALX XC SPORT FRAME |
| F. GROUPSET | SHIMANO CS-HG400 |
| F. WHEELS | ALLOY DOUBLE WALL |
| F. USE | Mountain |
| Fork | SUNTOUR XCE 28 100mm TRAVEL |
| Shifter | SHIMANO ALTUS SL-M315, 1×8-SPEED TRIGGER |
| Crank | PROWHEEL C10Y, 36T |
| Rear Derailleur | SHIMANO ESSA RD-U2000 |
| BB | SQUARE BB, 68mm |
| Chain | KMC Z-8.3 |
| Pedal | ONE PIECE PP BODY |
| Saddle | BLACK STEEL ø7mm |
| Seatpost | ALLOY SEATPOST 27.2x350mm |
| Handlebar | POLYGON SPORT W: 700MM, B: 31.8MM, R/D: 20MM |
| Handlestem | POLYGON SPORT E: 40MM, B: 31.8MM, R/D: 7 |
| Headset | ZERO STACK W/ SEALED BEARING, ZS 44/28.6, ZS 44/30 |
| Wheel Size | 27.5″/29″ |
| Brake Lever | HYDRAULIC DISC BRAKE |
| Brake Caliper | HYDRAULIC DISC BRAKE |
| Rotor | 6-BOLTS 160mm |
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New to the brand or comparing models? Read our Polygon Bikes UAE guide for help choosing, or visit our Umm Suqeim St showroom for a test ride.
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