Rotor Q39T BCD130x5 Inner Chainring

Adjustable Oval Gearing

Smoother Power Delivery
Adjustable Ring Position
Rigid Alloy Construction

₹4,500

Earn 90 points paying online Details

Color: Red

Rotor Q39T BCD130x5 Inner Chainring | The Bike Affair

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Delivery estimate

The Rotor Q39T BCD130x5 Inner Chainring uses an oval profile to promote smoother power application through the pedal stroke. It is suited to performance road riding, racing and sustained high-output efforts.

Traditional 53/39T Setup: Its 39-tooth size is intended to pair with a compatible 53T outer chainring. This race-oriented combination supports efficient cadence and high-speed riding across flat and rolling terrain.

Predictable Front Shifting: The chainring is shaped to work as part of a matched double-chainring setup. Correct pairing with the recommended outer ring helps maintain controlled shifting and dependable drivetrain operation.

Five-Bolt Road Fitment: The 130 mm BCD and five-arm mounting pattern fit compatible road cranksets using the same standard. Aluminium construction provides the stiffness and durability required for regular training and competition.

Rotor Q39T BCD130x5 Inner Chainring combines oval pedalling support, traditional road gearing and dependable five-bolt compatibility.

Specifications

Series	Q Rings
Recommended Use	Road
Position	Inner
Chainring Shape	Oval
Ovality	10%
OCP Positions	5
Drivetrain Configuration	2x

Material	7075-T6 Aluminium
Manufacturing	CNC-Machined
Bolt Circle Diameter	130 mm
Bolt Pattern	5-Bolt
Compatible Outer Chainrings	52T, 53T
Chainring Size	39T
Color	Red

Features

Smoother Power Delivery: Oval shaping supports efficient force application while pedalling.
Adjustable Ring Position: Multiple settings accommodate individual pedalling characteristics.
Rigid Alloy Construction: CNC-machined aluminium provides stiffness and lasting durability.
Five-Bolt Compatibility: Fits compatible road cranksets using a 130x5 BCD interface.
Q Rings: A 10% oval profile reduces resistance through weaker portions of the pedal stroke.
OCP System: Five Optimum Chainring Positions allow the orientation to suit the rider’s power phase.

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