Pilo D989 Derailleur Hanger for Decathlon

Precision-Machined Replacement Hanger for Rockrider

CNC-Machined Construction
Billet Aluminium Design
Hard Anodised Finish

₹5,390

Earn 106 points paying online Details

Not sure it fits your bike? Ask TBA Guide WhatsApp us

Check delivery estimate

The Pilo D989 Derailleur Hanger is a replacement rear derailleur hanger designed for selected Decathlon Rockrider mountain bikes. CNC-machined from aluminium alloy, it provides a precisely formed mounting interface between the bicycle frame and rear derailleur. It is intended to replace a bent, damaged or broken original hanger.

Precision Construction. Manufactured from billet aluminium, the hanger features a hard black anodised finish. Its machined profile provides the mounting interface needed to position the rear derailleur correctly, supporting consistent gear shifting when properly installed and aligned.

Frame Compatibility. The D989 uses an internal mounting arrangement and works with a compatible rear axle and retaining locknut. Before purchasing, compare the existing hanger's shape, axle interface and mounting arrangement with the replacement. Different Rockrider models and production years may use different derailleur hangers.

Specifications

Model	D989
Product Type	Rear Derailleur Hanger
Material	6061-T6511 Aluminium Alloy
Manufacturing Process	CNC-Machined
Derailleur Mount Type	Standard Mount
Frame Mounting Position	Internal
Mounting Configuration	Single-Locknut Attachment

Axle Compatibility	12mm Thru-Axle
Axle Thread	M12×1.5
Shaft Thread	M17×1
Compatible Brand	Decathlon
Models	Rockrider XC500, Rockrider AM100S
Additional Models	Rockrider AM100, XC50, XC100, XC100S, XC900S, E-ST900; Riverside RT520, RT900, RT920
Compatible Locknut	Pilo S58

Features

CNC-Machined Construction: Provides accurately formed mounting surfaces for correct derailleur positioning.
Billet Aluminium Design: Offers a precisely manufactured replacement for the original hanger.
Hard Anodised Finish: Provides surface protection against everyday wear and environmental exposure.
Internal Mounting Design: Fits the specified dropout interface on compatible Decathlon frames.
Individual Replacement: Allows a damaged derailleur hanger to be replaced without replacing the bicycle frame.

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