Polygon Bend R5 27.5 Gravel Bicycle 2023

Adventure-Ready Control Across Mixed Terrain

Shimano GRX
Disc brakes

₹159,990 ₹185,990

You save ₹26,000 (13%)

Color: Charcoal Brown

Polygon Bend R5 27.5 Gravel Bicycle 2023 | The Bike Affair

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	S	M	L	XL
Height (In cms.)	150-163	163-175	175-188	188-195

It is important to determine the correct size of the bike for comfort and better control while cycling.

The Polygon Bend R5 27.5 Gravel Bicycle 2023 is designed for gravel routes, touring and mixed-surface adventures. Its relaxed geometry provides comfortable control for longer rides and changing terrain.

Adventure-Ready Alloy Frame: The ALX gravel alloy frame combines durability with multiple mounting points for carrying riding essentials. A full-carbon rigid fork improves steering response while reducing vibrations from rough roads.

Gravel-Specific GRX Shifting: The Shimano GRX 1x11-speed drivetrain delivers simple, reliable shifting across climbs and faster sections. Its wide-range gearing supports gravel exploration, bikepacking and everyday all-road riding.

Control Over Rough Terrain: Wide 650B x 47C tubeless-ready tyres provide grip and cushioning over loose surfaces. Shimano GRX hydraulic disc brakes and an adjustable dropper post add confidence on technical descents.

Polygon Bend R5 27.5 Gravel Bicycle 2023 combines stable handling, capable components and practical carrying versatility for riders seeking adventure beyond the road.

Product details

Specifications

Frame: Gravel ALX W/ Flatmount, Carrier Ready
Fork: Carbon Rigid Fork W/ Flatmount, Carrier and Fender Ready
Brake Calipers: Shimano GRX RX810 Hydraulic Disc
Rotors: Shimano SM-RT26
Shifters: Shimano GRX ST-RX810, 1x11-Speed
Crankset: Alloy 2-Piece 38T
Cassette: Shimano SLX CS-M7000, 11-42T
Rear Derailleur: Shimano GRX RD-RX812 Shadow+
Bottom Bracket: Threaded BB
Chain: KMC X11-1

Saddle: Entity
Seatpost: Alloy Dropper, 110mm Travel
Handlebar & Stem: Entity Expert Alloy, Flared
Headset: Alloy Tapered
Wheelset: Alloy Double Wall 32H
Wheel Size: 650B / 27.5"
Tyres: Performance Tyres, 650Bx47C, Tubeless Ready
Color: Charcoal Brown
Size: M, L

Features

Comfortable All-Day Position: Taller front geometry supports a relaxed posture on longer gravel rides.
Confident Descending Control: The dropper post lowers the saddle for improved stability on rough sections.
Wide-Surface Traction: High-volume 650Bx47C tyres provide grip and comfort over broken roads.
Responsive Gravel Handling: Flared drop bars improve leverage while retaining an efficient riding position.
Reliable Stopping Power: Hydraulic disc brakes deliver controlled braking across changing surfaces.
Bikepacking Versatility: Multiple mounting points support bags, carriers and essential adventure equipment.

Technologies

ALX Gravel Frame: Heat-treated 6061 aluminium tubing balances strength, durability and efficient power transfer.
Shimano GRX Platform: Gravel-specific controls and Shadow+ chain management support precise shifting on rough terrain.
Carbon Rigid Fork: Carbon construction helps reduce front-end vibration while maintaining steering accuracy.

Fit and sizing

See the size chart · 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