Bicycle Archive · Specification report

2026 Polygon Cascade 5

Velopedia Archive ID 900001787

Overview

Model year	2026
Brand	Polygon
Model	CASCADE 5
Bicycle type	Mountain
Archive ID	900001787
Original MSRP	$549.00
Colors	Brown; BROWN METALIC
Sizes	27.5" XS, 27.5” SM, 27.5” MD, 27.5" LG, 29" SM, 29” MD, 29” LG, 29” XL

Frameset

Frame construction	ALX XC Sport Frame
Frame material	Aluminum
Fork	Suntour XCM 32 100mm Travel

Drivetrain

Shifters	Shimano Cues SL-U6000, 1X10-Rapid Fire
Rear derailleur	Shimano Cues RD-U6000GS
Crankset	Prowheel Charm, 36T
Bottom bracket	Prowheel Two Piece BB
Cassette	Shimano Cues CS-LG300, 11-48T
Chain	KMC X-Glide
Pedals	One Piece PP Body

Brakes

Brakes	SHIMANO MT200; Levers: SHIMANO MT200; Rotors: SHIMANO SM-RT10, 160mm

Cockpit & contact points

Headset	Zero Stack W/ Sealed Bearing, ZS 44/28.6 \| ZS 44/30
Handlebar	Polygon Sport W: 700mm, B: 31.8mm, R/D: 20mm
Stem	Polygon Sport E: 40mm, B: 31.8mm, R/D: 7
Saddle	Black Steel Ø7mm
Seatpost	Alloy Seatpost 27.2X350mm

Wheels & tires

Hubs	F: Alloy, 100mm 32H QR / R: Alloy, 135mm 32H QR
Wheels	Alloy Double Wall
Rims	Alloy Double Wall H:20mm W: 21mm 584 32H for Tyre 584-57
Front tire	27.5"/ 29"x2.25"
Rear tire	27.5"/ 29"x2.25"

Geometry · XS (27.5")

Seat tube	360 mm
Effective top tube	539 mm
Head tube	110 mm
Head-tube angle	69°
Seat-tube angle	75°
Actual seat-tube angle	75°
Chainstay / rear center	440 mm
Wheelbase	1085 mm
Bottom-bracket drop	45 mm
Bottom-bracket height	310 mm
Reach	380 mm
Stack	596 mm
Standover height	646 mm

Geometry · S (27.5")

Seat tube	390 mm
Effective top tube	561 mm
Head tube	115 mm
Head-tube angle	70°
Seat-tube angle	75°
Actual seat-tube angle	75°
Chainstay / rear center	440 mm
Wheelbase	1108 mm
Bottom-bracket drop	45 mm
Bottom-bracket height	310 mm
Reach	400 mm
Stack	601 mm
Standover height	704 mm

Geometry · M (27.5")

Seat tube	430 mm
Effective top tube	581 mm
Head tube	120 mm
Head-tube angle	68°
Seat-tube angle	74°
Actual seat-tube angle	75°
Chainstay / rear center	440 mm
Wheelbase	1129 mm
Bottom-bracket drop	45 mm
Bottom-bracket height	309 mm
Reach	420 mm
Stack	606 mm
Standover height	734 mm

Geometry · L (27.5")

Seat tube	460 mm
Effective top tube	603 mm
Head tube	125 mm
Head-tube angle	69°
Seat-tube angle	75°
Actual seat-tube angle	75°
Chainstay / rear center	440 mm
Wheelbase	1151 mm
Bottom-bracket drop	45 mm
Bottom-bracket height	310 mm
Reach	440 mm
Stack	610 mm
Standover height	756 mm

Geometry · S (29")

Seat tube	390 mm
Effective top tube	565 mm
Head tube	90 mm
Head-tube angle	68°
Seat-tube angle	73°
Actual seat-tube angle	75°
Chainstay / rear center	455 mm
Wheelbase	1122 mm
Bottom-bracket drop	69 mm
Bottom-bracket height	304 mm
Reach	400 mm
Stack	620 mm
Standover height	709 mm

Geometry · M (29")

Seat tube	430 mm
Effective top tube	585 mm
Head tube	95 mm
Head-tube angle	69°
Seat-tube angle	74°
Actual seat-tube angle	75°
Chainstay / rear center	455 mm
Wheelbase	1142 mm
Bottom-bracket drop	69 mm
Bottom-bracket height	303 mm
Reach	420 mm
Stack	624 mm
Standover height	736 mm

Geometry · L (29")

Seat tube	460 mm
Effective top tube	604 mm
Head tube	99 mm
Head-tube angle	68°
Seat-tube angle	75°
Actual seat-tube angle	75°
Chainstay / rear center	454 mm
Wheelbase	1161 mm
Bottom-bracket drop	69 mm
Bottom-bracket height	303 mm
Reach	440 mm
Stack	629 mm
Standover height	759 mm

Geometry · XL (29")

Seat tube	491 mm
Effective top tube	624 mm
Head tube	110 mm
Head-tube angle	68°
Seat-tube angle	75°
Actual seat-tube angle	75°
Chainstay / rear center	455 mm
Wheelbase	1182 mm
Bottom-bracket drop	69 mm
Bottom-bracket height	304 mm
Reach	453 mm
Stack	638 mm
Standover height	780 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.