SISKIU D7 LG 27.5 2026

SISKIU D7 LG 27.5 2026

Blue/White / S
Rs. 149,990.00 Rs. 166,990.00
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SISKIU D7 LG 27.5 2026
  • SISKIU D7 LG 27.5 2026

About this bike

The Polygon Siskiu D7 is a full-suspension trail bike built for riders who want more comfort, traction and control on rough terrain. Its ALX XC Trail aluminium frame uses a RockShox Deluxe Select+ rear shock and a RockShox Recon Silver RL fork with 120mm of travel, so both wheels stay planted over roots, rocks and drops. A Shimano 1x11 drivetrain with a wide 11-50T cassette and 32T chainring keeps shifting simple and gives an easy gear for long climbs. A TranzX 150mm dropper post lets you drop the saddle on the fly for steep descents and technical sections. Shimano hydraulic disc brakes with 180mm front and 160mm rear rotors provide strong, consistent stopping. Shimano MT400 thru-axle hubs and 2.25" tyres on 30mm double-wall rims add stiffness and grip. Available in Blue White, the Siskiu D7 27.5 is a capable, confidence-inspiring trail bike for riders stepping into full suspension.

SISKIU D7 LG 27.5 2026
Polygon

SISKIU D7 LG 27.5 2026

menMountainpro27.5" wheelsHydraulic disc
Rs. 149,990.00 Rs. 166,990.00

Inclusive of all taxes

ColorBlue/White
Size

Find your size

cm

Your standing height, without shoes

Rider heightFrame size
152.5 – 165 cm (5'0" – 5'5") S
162.5 – 175 cm (5'4" – 5'9") M
172.5 – 185 cm (5'8" – 6'1") L
182.5 – 195 cm (6'0" – 6'5") XL

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 Siskiu D7 is a full-suspension trail bike built for riders who want more comfort, traction and control on rough terrain. Its ALX XC Trail aluminium frame uses a RockShox Deluxe Select+ rear shock and a RockShox Recon Silver RL fork with 120mm of travel, so both wheels stay planted over roots, rocks and drops. A Shimano 1x11 drivetrain with a wide 11-50T cassette and 32T chainring keeps shifting simple and gives an easy gear for long climbs. A TranzX 150mm dropper post lets you drop the saddle on the fly for steep descents and technical sections. Shimano hydraulic disc brakes with 180mm front and 160mm rear rotors provide strong, consistent stopping. Shimano MT400 thru-axle hubs and 2.25" tyres on 30mm double-wall rims add stiffness and grip. Available in Blue White, the Siskiu D7 27.5 is a capable, confidence-inspiring trail bike for riders stepping into full suspension.
Product specifications
FrameAluminium (ALX XC TRAIL FRAME)
ForkROCKSHOX RECON SILVER RL 120MM TRAVEL | Rear Shock: ROCKSHOX DELUXE SELECT PLUS E2E: 190x45MM
ShiftersSHIMANO 1x11-SPEED TRIGGER
Front derailleurN/A (1x drivetrain)
Rear derailleurSHIMANO 11-SPEED
Crankset170mm, 32T
CassetteSHIMANO 11-50T
ChainKMC CHAIN
Bottom bracketTHREADED 68/73mm
BrakesSHIMANO HYDRAULIC DISC (Rotor: FRONT: 180MM, REAR: 160MM, CENTER-LOCK)
Brake leversSHIMANO LEVER
RimsALLOY DOUBLE WALL 584 / 622-30 32H FOR TYRE 584 / 622-54/76
HubsF: SHIMANO HB-MT400 THRU AXLE 15x100mm 32H CENTER LOCK / R: SHIMANO FH-MT400 THRU AXLE 12X148mm 32H CENTER LOCK
TyresPERFORMANCE TIRE 27.5"x2.25"
HandlebarPOLYGON XPERT, ALLOY
StemPOLYGON XPERT, ALLOY
Saddle & seatpostSaddle: LINC VOID SADDLE | Seatpost: TRANZ X DROPPER 150mm
HeadsetTHREADLESS ZERO STACK HEADSET, ZS 44/28.6 | ZS 56/40
PedalsALLOY CAGE PEDAL W/ REFLECTOR
Fit and sizing

Size chart

Polygon Siskiu D7

2026 Full Suspension Mountain Bike · Recommended frame size by rider height

Rider heightFrame size
152.5 – 165 cm (5'0" – 5'5") S
162.5 – 175 cm (5'4" – 5'9") M
172.5 – 185 cm (5'8" – 6'1") L
182.5 – 195 cm (6'0" – 6'5") XL

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

Source: polygonbikes.com/sizing-guide

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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