Pilo D421 Derailleur Hanger for BH, BMW, Chiru, Kross, Pells

The Pilo D421 Derailleur Hanger is a high-quality replacement component engineered for precision and durability. Designed for multiple premium bike brands, it restores accurate shifting performance and safeguards your frame against drivetrain impacts.

CNC-Machined for Superior Accuracy: Manufactured by Pilo Ltd using advanced CNC technology, the D421 ensures perfect alignment and a precise fit. This meticulous engineering helps maintain optimal drivetrain function and smooth, consistent gear transitions.

Premium 6061 T6511 Aluminum Construction: Made from 6061 T6511 ASTM B221 billet aluminum, this hanger offers exceptional strength-to-weight balance. Its hard black anodized coating provides enhanced resistance to corrosion, wear and environmental damage.

Wide Compatibility Across Leading Brands: The D421 is compatible with various models from BH, BMW, Chiru, Kross and Pells. It’s an ideal replacement part for riders seeking reliability, precision and longevity across different bike types.

Each Pilo D421 Derailleur Hanger includes mounting hardware for quick and secure installation. Produced in an ISO 9001:2015 certified facility, it guarantees consistent quality and performance trusted by cyclists worldwide.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.