Rotor Q38T BCD110x5 Inner Chainring

Name: Rotor Q38T BCD110x5 Inner Chainring
Brand: Rotor
SKU: C01-002-23010A-0
Price: 4950.0 INR
Availability: InStock

Smoother Power Delivery for High-Speed Road Gearing

₹4,950

Color: Black

Rotor Q38T BCD110x5 Inner Chainring | The Bike Affair

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The Rotor Q38T BCD110x5 Inner Chainring uses Rotor’s oval Q Ring profile to support smoother power delivery through the pedal stroke. It is suited to performance road riding, racing and sustained efforts.

Matched 53/38T Gearing: This 38T inner chainring is designed to pair with a compatible 53T outer ring. The combination provides race-focused gearing for fast riding across flat, rolling and moderately hilly terrain.

Controlled Front Shifting: The tooth profile is developed to work within a matched double-chainring setup. Pairing it with the recommended outer ring supports accurate front shifts and consistent drivetrain operation.

Five-Bolt Road Interface: The 110 mm BCD five-bolt pattern fits compatible road cranksets using the same mounting standard. Its 7075-T6 aluminium construction offers the stiffness and durability required for demanding use.

The Rotor Q38T BCD110x5 Inner Chainring combines oval pedalling characteristics, performance gearing and dependable road compatibility.

Product details

Specifications

Series: Q Rings
Recommended Use: Road
Position: Inner
Chainring Shape: Oval
Ovality: 10%
OCP Positions: 5
Drivetrain Configuration: 2x
Speed Compatibility: 9 Speed, 10 Speed and 11 Speed

Material: 7075-T6 Aluminium
Manufacturing: CNC-Machined
Bolt Circle Diameter: 110 mm
Bolt Pattern: 5-Bolt
Compatible Outer Chainring: 53T
Chainring Size: 38T
Color: Black

Features

Matched 53/38T Setup: Designed for use with a compatible 53T outer chainring.
Efficient Pedal Stroke: Oval shaping supports smoother force delivery through each rotation.
Reliable Front Shifting: Precision tooth shaping supports controlled chain movement.
Rigid Alloy Construction: CNC-machined aluminium provides stiffness and lasting durability.
Q Rings: A 10% oval profile reduces resistance through weaker parts of the pedal stroke.
OCP System: Five Optimum Chainring Positions allow adjustment around the rider’s strongest power phase.

Warranty and support

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

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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