Polygon Cascade 5 - Mountain Bike [New] - hardtail mountain bike
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Polygon Cascade 5 - Mountain Bike [New] - hardtail mountain bike product image 7
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Details

ADVENTURE STARTS HERE

ADVENTURE STARTS HERE

The Cascade 5 is built for riders ready to push further and tackle a wider range of trails. With a smooth-shifting Shimano CUES 10-speed drivetrain, a capable Suntour XCM32 suspension fork, and Shimano MT201 hydraulic disc brakes, it delivers confident control, reliable stopping power, and the gear range to take on steeper climbs and longer rides.

LIGHTWEIGHT ALLOY

LIGHTWEIGHT ALLOY

Polygon’s ALX XC aluminum frame is tough yet lightweight, built to handle the demands of trail riding while keeping you comfortable. Internal cable routing keeps things sleek and protected, and clean tube shaping gives the Cascade 5 a modern, premium look without the premium price. Strong, stylish, and ready for adventure.

COMFORTABLE GEOMETRY

COMFORTABLE GEOMETRY

The Cascade 5’s stable, upright geometry strikes the perfect balance between comfort and control. It’s designed for predictable handling and easy maneuverability, making it just as capable on flowing singletrack as it is on relaxed weekend rides.

100MM FRONT SUSPENSION
100MM FRONT SUSPENSION The Suntour XCM32 fork softens bumps and roots to keep your hands fresh. With 100mm travel and easy preload adjustment, it adds comfort and control on rough paths, helping new riders stay confident as terrain changes and rides get longer.
SHIMANO CUES 10-SPEED DRIVETRAIN
SHIMANO CUES 10-SPEED DRIVETRAIN Shift smoothly with Shimano CUES 10-speed. A wide 11–48T cassette makes climbing easier, while its chain stabilisation design reduces bounce on rough trails. Reliable triggers change gears quickly, so you can focus on riding and exploring with confidence everywhere.
SHIMANO MT201 HYDRAULIC BRAKES
SHIMANO MT201 HYDRAULIC BRAKES Shimano MT201 hydraulic disc brakes deliver predictable stopping you can trust. Light lever feel works for smaller hands, while 160mm rotors provide reliable power in wet or dry conditions, helping you stay in control on steep descents, corners, and paths.
VERSATILE WHEELSET
VERSATILE WHEELSET Tough double-wall alloy rims paired with 2.25-inch tires deliver stability, grip, and comfort. Confident cornering, smoother rolling on pavement, gravel, and dirt, plus durable construction that shrugs off knocks, keeps you riding farther with fewer worries about maintenance or reliability.
Any questions? Chat to our friendly team
Specs
frameset
FrameALX XC, Threaded BSA 68 mm, Internal Brake & Shifter Routing, 44/44 mm Head Tube ID, M10x135 mm Rear Hub Spacing
HeadsetZero Stack w/ Sealed Bearing, ZS44/28.6 | ZS44/30
suspension
ForkSuntour XCM32, Coil Spring, 100 mm Travel, Preload Adjust, Alloy Straight Steerer, 9x100 mm QR, Disc Brake Post Mount 160mm
drivetrain
Rear derailleurShimano CUES RD-U6000-GS, 10-Speed
ShifterShimano CUES SL-U6000, 10-Speed, Trigger
CrankProwheel Charm, 170mm
Chainring36T
CassetteShimano CUES CS-LG300, 10-Speed, 11-48T
ChainKMC X-Glide
brakes
Front brakeShimano MT201 Hydraulic Disc Brake, 160 mm Rotor, 6-Bolt, 2-Piston
Rear brakeShimano MT201 Hydraulic Disc Brake, 160 mm Rotor, 6-Bolt, 2-Piston
RotorShimano SM-RT26, 160 mm, 6-Bolt
wheels
Front hubSolon DH-802 F, 9x100 mm, 32H, Quick Release, 6-Bolt Disc
Rear hubSolon DH-802 R, 10x135 mm, 32H, Quick Release, 6-Bolt Disc
RimPolygon Alloy Double Wall, 27.5"/29" , 20 mm Height, 21 mm Internal Width, 32H
TyreDeli SA-281, 27.5x2.25" / 29x2.25"
Max tyre size27.5x2.25" / 29x2.25"
contact points
HandlebarPolygon Steel, 680 mm Width, 31.8 mm Clamp Bore, 40 mm Rise, 8° Bend
SaddlePolygon Black, Steel Rail ø7 mm
SeatpostPolygon Alloy, 27.2 x 350 mm, 0 mm Offset
StemPolygon Alloy, 45 mm Extension, 31.8 mm Clamp Bore, 3° Rise
PedalsOne-Piece PP Body
weight
Bike weight33.86 lbs ( Size M )
Geo

  XS (27.5") S (27.5") M (27.5") L (27.5") S (29") M (29") L (29") XL (29")
Rider Height (ft in / cm) 4'9"–5'1" 5'1"–5'5" 5'5"–5'9" 5'9"–6'1" 5'1"–5'5" 5'5"–5'9" 5'9"–6'1" 6'1"–6'5"
(A) Stack 684 704 734 756 709 737 759 781
(B) Reach 380 400 420 440 400 420 440 453
(C) Head Tube Angle 68° 68° 68° 68° 68° 68° 68° 68°
(D) Head Tube Length 110 115 120 125 90 95 100 110
(E) Seat Tube Angle 75° 75° 75° 75° 75° 75° 75° 75°
Seat Tube Angle Effective 75° 75° 75° 75° 75° 75° 75° 75°
(F) Seat Tube Length 360 390 430 460 390 430 460 490
(G) Top Tube Effective 539 561 582 603 566 585 604 624
(H) Bottom Bracket Height 310 310 310 310 304 304 304 304
(I) Bottom Bracket Offset -45 -45 -45 -45 -69 -69 -69 -69
(J) Chainstay 440 440 440 440 455 455 455 455
(K) Wheel Base 1085 1108 1129 1151 1122 1142 1161 1182
(L) Standover Height 684 704 734 756 709 737 759 781

* 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