Compare: 2025 Polygon Cascade 4

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	Cascade 42025 Polygon	Recommended

MSRP	$599~~$649~~
Where to Buy	— $1 At
Category	Crosscountry
	3.9
Frame	Aluminum
	Suntour XCM
Wheels	Aluminum
Wheel Size	27.5″ / 29″
	Hydraulic Disc


	CUES
Drivetrain	1 × 9
Suspension	Hardtail
Front Travel	100mm
Brand Site	bikesonline.com
Summary	The Polygon Cascade 4 is a 27.5″ / 29″ aluminum frame hardtail crosscountry bike with mid-range components.

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Insights

Ride Feel

Based on frame geometry and build specs.

Terrain

easyextreme

Handling

nimblestable

Cascade 4

Other Crosscountry bikes

Gear Range

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)

28 mph

Cascade 4

Highest gear

(descending)

Spec Level

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

Geometry

Specs

	Cascade 42025 Polygon

Frame	ALX XC, Threaded BSA 68 mm, Internal Brake & Shifter Routing, 44/44 mm Head Tube ID, M10x135 mm Rear Hub Spacing BB Standard: BSA, 68mm, Threaded Tire Clearance: 2.25"
Fork	Suntour XCM32, Coil Spring, 100 mm Travel, Preload Adjust, Alloy Straight Steerer, 9x100 mm QR, Disc Brake Post Mount 160mm Travel: 100mm Spring Type: Coil
Bottom Bracket	BSA, 68mm, threaded
Headset	Zero Stack w/ Sealed Bearing, ZS44/28.6 \| ZS44/30
Stem	Polygon Alloy, 45 mm Extension, 31.8 mm Clamp Bore, 3° Rise
Handlebar	Polygon Steel, 680 mm Width, 31.8 mm Clamp Bore, 40 mm Rise, 8° Bend
Saddle	Polygon Black, Steel Rail ø7 mm
Seatpost	Polygon Alloy, 27.2 x 350 mm, 0 mm Offset Type: Rigid
Pedals	One-Piece PP Body
Grips	Entity Lock-On

Groupset

Rear Derailleur	Shimano CUES RD-U4000-GS, 9-Speed
Crank	36T
Shifters	Shimano CUES SL-U4000, 9-Speed, Trigger
Cassette	Cassette Shimano CUES CS-LG300, 9-Speed, 11-46T
Chain	KMC X-Glide
Brakes	Front: Clarks Clout Hydraulic Disc Brake, 6-Bolt, 2-Piston, Rear: Clarks Clout Hydraulic Disc Brake, 6-Bolt, 2-Piston Type: Hydraulic Disc

Wheels

Rims	Polygon Alloy Double Wall, 27.5"/29" , 20 mm Height, 21 mm Internal Width, 32H
Front Hub	Solon DH-802 F, 9x100 mm, 32H, Quick Release, 6-Bolt Disc
Rear Hub	Solon DH-802 R, 10x135 mm, 32H, Quick Release, 6-Bolt Disc
Tires	Deli SA-281, 27.5x2.25" / 29x2.25"
Disc Rotors	Clarks 160mm

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