Polygon Cascade 4 2026

Polygon Cascade 4 2026

Charcoal / M
Rs. 39,990.00 Rs. 48,990.00
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Polygon Cascade 4 2026
  • Polygon Cascade 4 2026
  • Polygon Cascade 4 2026

About this bike

The Polygon Cascade 4 2026 steps up the popular Cascade platform with better suspension and a smoother 9-speed drivetrain. Built around the ALX XC Sport aluminium frame and 29" wheels, it rolls confidently over roots, gravel and potholed city roads. The SunTour XCM 32 fork offers 100mm of travel with stiffer 32mm stanchions for more control on rough descents. Shimano's modern CUES 1x9 system, with an SL-U4010 Rapidfire shifter, RD-U4000 rear derailleur and 11-46T cassette, delivers crisp, durable shifting and a wide gear range for climbing. Hydraulic disc brakes with 160mm rotors provide consistent stopping power. Deli 29 x 2.25" tyres on double-wall alloy rims balance grip and rolling speed, while the 700mm riser bar and 40mm stem keep handling stable. Offered in sizes S to XL in Charcoal and Green Latte, the Cascade 4 is a reliable choice for riders ready to spend more time off-road.

Polygon Cascade 4 2026
Polygon

Polygon Cascade 4 2026

menMountain29" wheelsHydraulic disc
Rs. 39,990.00 Rs. 48,990.00

Inclusive of all taxes

Color
Size

Find your size

cm

Your standing height, without shoes

Rider heightFrame size
145 – 155 cm (4'9" – 5'1") XS
155 – 165 cm (5'1" – 5'5") S
165 – 175 cm (5'5" – 5'9") M
175 – 185 cm (5'9" – 6'1") L

See the full size chart orContact us for more details

Not sure about size or fit?
Call us orWhatsApp us
Enquire on WhatsApp

The Polygon Cascade 4 2026 steps up the popular Cascade platform with better suspension and a smoother 9-speed drivetrain. Built around the ALX XC Sport aluminium frame and 29" wheels, it rolls confidently over roots, gravel and potholed city roads. The SunTour XCM 32 fork offers 100mm of travel with stiffer 32mm stanchions for more control on rough descents. Shimano's modern CUES 1x9 system, with an SL-U4010 Rapidfire shifter, RD-U4000 rear derailleur and 11-46T cassette, delivers crisp, durable shifting and a wide gear range for climbing. Hydraulic disc brakes with 160mm rotors provide consistent stopping power. Deli 29 x 2.25" tyres on double-wall alloy rims balance grip and rolling speed, while the 700mm riser bar and 40mm stem keep handling stable. Offered in sizes S to XL in Charcoal and Green Latte, the Cascade 4 is a reliable choice for riders ready to spend more time off-road.
Product specifications
FrameAluminium (ALX XC SPORT FRAME)
ForkSUNTOUR XCM 32 100MM TRAVEL
ShiftersSHIMANO CUES SL-U4010, 1x9-RAPID FIRE
Front derailleurN/A (1x drivetrain)
Rear derailleurSHIMANO CUES RD-U4000GS
CranksetPROWHEEL C10Y-NW, 36T
CassetteSHIMANO CUES CS-LG300, 11-46T
ChainKMC X-GLIDE
Bottom bracketSQUARE BB, 68mm
BrakesHYDRAULIC DISC BRAKE (Rotor: 6-BOLTS 160mm)
Brake leversHYDRAULIC DISC BRAKE
RimsALLOY DOUBLE WALL
HubsF: ALLOY, 100mm 32H QR / R: ALLOY, 135mm 32H QR
TyresDELI 29"x2.25"
HandlebarPOLYGON SPORT W: 700MM, B: 31.8MM, R/D: 20MM
StemPOLYGON SPORT E: 40MM, B: 31.8MM, R/D: 7
Saddle & seatpostSaddle: BLACK STEEL ø7mm | Seatpost: POLYGON SPORT 27.2 x 350m
HeadsetZERO STACK W/ SEALED BEARING, ZS 44/28.6 | ZS 44/30
PedalsONE PIECE PP BODY
Fit and sizing

Size chart

Polygon Cascade 4

2026 Leisure Mountain Bike · Recommended frame size by rider height

Rider heightFrame size
145 – 155 cm (4'9" – 5'1") XS
155 – 165 cm (5'1" – 5'5") S
165 – 175 cm (5'5" – 5'9") M
175 – 185 cm (5'9" – 6'1") L

Based on height only. If you fall between two sizes, a professional bike fit is recommended.

Source: polygonbikes.com

Not sure of your size? Visit our Coimbatore or Salem showroom for a bike fitting, or call 98945 87481 with your height and inseam.
Geometry
Warranty and support

Covered by the manufacturer's warranty. For servicing or help after delivery, call 98945 87481 or visit our service center.
Shipping and returns

We ship across India. See our shipping policy and return and exchange policy for details.

Add-ons

NiteRider Mako 250 and CherryBomb 100 Combo Light (Black)
NiteRider Mako 250 and CherryBomb 100 Combo Light (Black) Rs. 3,099.00

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