Polygon Syncline C2 27.5" XC Mountain Bicycle 2023

Carbon XC Speed with Responsive Trail Control

Efficient Climbing Platform
Controlled Front Suspension
Wide-Range Trail Gearing

₹119,990 ₹127,990

You save ₹8,000 (6%)

Color: Grey

Polygon Syncline C2 27.5" XC Mountain Bicycle 2023, Grey

Size

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Recommended rider height for Polygon mountain bikes (Collosus, Siskiu, Syncline), as published in Polygon's per-model geometry tables.

	S	M	L	XL
Height (In cms.)	155-165	165-175	175-185	185-195

Source: Polygon per-model geometry tables (polygonbikes.com). Polygon also publishes a separate generic sizing guide with wider, overlapping bands; the figures above are the ones Polygon lists against these specific models.

The Polygon Syncline C2 27.5" XC Mountain Bicycle 2023 is built for fast cross-country riding, recreational trails and off-road progression. Its agile geometry supports responsive handling through climbs, corners and technical sections.

Performance Carbon Frame: The ACX XC Performance carbon frame combines low weight with efficient power transfer. Internal cable routing maintains a clean setup, while the hardtail design delivers direct acceleration across varied terrain.

Controlled 120 mm Suspension: The SR Suntour XCR fork provides 120 mm of travel with lockout and rebound adjustment. It absorbs trail impacts while allowing a firmer setup for smoother roads and efficient climbing.

Deore 1x11 Drivetrain: The Shimano Deore 1x11-speed drivetrain offers simple shifting and a wide gear range for climbs and faster sections. Hydraulic disc brakes and 27.5 x 2.25-inch tyres provide dependable control and traction.

Polygon Syncline C2 27.5" XC Mountain Bicycle 2023 combines carbon efficiency, responsive wheels and capable components for riders exploring faster cross-country trails.

Buying guide Not sure which model? The Polygon Range Explained: Which Model Should You Buy?

Specifications

Frame	ACX XC Performance Carbon
Fork	Suntour XCR 32 LO-R, 120mm Travel, Lockout
Brake Calipers	Shimano MT200 Hydraulic Disc
Rotors	Front: 180mm / Rear: 160mm, Centre Lock
Shifters	Shimano Deore SL-M5100, 1x11-Speed
Crankset	Shimano Deore FC-M5100, 32T
Cassette	Shimano Deore CS-M5100, 11-51T
Rear Derailleur	Shimano Deore RD-M5100
Bottom Bracket	Shimano MT500
Chain	KMC X11-1

Saddle	Entity Void
Seatpost	Entity Xpert Alloy
Handlebar & Stem	Entity Xpert Alloy
Headset	Threadless Integrated
Wheelset	Alloy Double Wall, 32H
Wheel Size	27.5"
Tyres	WTB Trail Boss, 27.5x2.25"
Rims	Alloy Double Wall, 584-22, 32H, for 584-35/68 Tyres
Color	Grey
Size	M

Features

Efficient Climbing Platform: The carbon hardtail frame supports quick acceleration on XC routes.
Controlled Front Suspension: A 120 mm lockout fork absorbs impacts and firms up for climbs.
Wide-Range Trail Gearing: The 1x11 setup manages steep gradients and faster trail sections.
Reliable Stopping Control: Hydraulic disc brakes provide predictable braking on varied terrain.
Agile Wheel Handling: 27.5" wheels offer responsive steering through narrow and technical trails.
Confident Trail Traction: WTB Trail Boss tyres provide grip across loose and uneven surfaces.

Technologies

ACX XC Performance Carbon: Polygon’s carbon construction combines low weight, stiffness and strength for cross-country riding.
Shimano Deore Platform: The M5100 drivetrain uses a simplified single-chainring layout with an 11-speed gear range.
Fork Lockout System: The suspension can be restricted on smoother sections to reduce unnecessary movement.

Fit and sizing

· Between sizes? Ask TBA Guide with your measurements.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy