Polygon Cascade 4 (Black)
8994981054140-2025
A step-up trail hardtail for weekend riders who want a wider gear range and front-and-rear shifting to match more varied terrain.
Overview
The Cascade 4 shares the Cascade line's lightweight ALX alloy frame and upright, comfort-oriented geometry, but moves up to a Shimano Altus 3x8-speed drivetrain for a wider range of gearing across flats and climbs. An SR Suntour XCM 32 fork with 100mm travel handles bumps and roots, giving a smoother ride than a rigid fork on broken fire roads.
Clarks Clout hydraulic disc brakes provide confident, consistent stopping power, while Entity lock-on grips keep hands secure on rough terrain without the slip of standard rubber grips. The 27.5"x2.1" tires balance rolling efficiency with the grip needed for looser surfaces.
It's built for riders who've outgrown a basic single-gear-range bike and want the flexibility of front and rear shifting for a wider mix of terrain.
Why You'll Like It
A wider gearing range
The 3x8 Shimano Altus drivetrain covers more ground than a single-chainring setup, useful for mixed flat-and-climb riding.
A fork built for real trail bumps
The SR Suntour XCM 32's 100mm of travel smooths out roots and rocks rather than just curb hops.
Secure, grippy contact points
Entity lock-on grips stay put over rough terrain, unlike standard grips that can twist or slide.
Confident hydraulic braking
Clarks Clout hydraulic disc brakes give controlled, consistent stopping power regardless of conditions.
A durable, lightweight frame
The ALX alloy frame is built to handle regular trail use without unnecessary weight.
Who Is It For?
The Cascade 4 suits riders who want more gearing flexibility than an entry-level hardtail offers — someone tackling a mix of flat commuting roads and the occasional climb on weekend trail rides.
For Indian riders, the wider gear range is genuinely useful outside flat city terrain — if your weekend rides head toward hillier outskirts or you want an easier gear for a loaded commute, the 3x8 setup gives more options than a narrower-range bike.
It also works well as a step-up bike for someone who's outgrown a basic single-speed or narrow-range hybrid and wants real trail capability.
Good to Know
The lock-on grips can be removed and reinstalled without the glue or wrapping a standard grip needs, making it simple to swap if you ever want a different grip profile.
A wider 3x8 gear range means more combinations to get used to — a little time spent learning the shift pattern pays off once you're on varied terrain.
Technical Specifications
- Frame: ALX XC Sport Frame
- Fork: SR Suntour XCM 32, 100mm travel
- Bottom Bracket: Square BB, 68mm
- Chain: KMC Z-8.3
- Crank: Prowheel steel crank, 42x34x24T
- Shift Levers: Shimano Altus SL-M315, 3x8-speed rapid fire
- Cassette: Shimano CS-HG200, 8-speed, 12-32T
- Front Derailleur: Shimano Altus FD-M313
- Rear Derailleur: Shimano RD-TX800, 8-speed, SGS direct attach
- Grip/Tape: Entity lock-on
- Handlebar: Steel, W: 680mm, B: 31.8mm, R/D: 40mm
- Stem: Entity alloy, 45mm length, 31.8mm clamp
- Saddle: MTB saddle, steel rail Ø7mm
- Seatpost: Entity, 27.2x350mm
- Front Brake: Clarks Clout hydraulic disc brake
- Rear Brake: Clarks Clout hydraulic disc brake
- Front Wheel: Alloy double wall, 32H, QR 9x100mm
- Rear Wheel: Alloy double wall, 32H, QR 9x135mm
- Front Tire: Deli 27.5"x2.1"
- Rear Tire: Deli 27.5"x2.1"
- Pedal: PP cage w/ reflector
- Weight: N/A - not confirmed in available sourcing
Additional Information
- Country of Origin: Indonesia
- Imported By: BLITZ, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Bicycles
