Pilo D781 Derailleur Hanger for Trek

The Pilo D781 derailleur hanger is specifically designed for Trek Domane SLR Disc models with a 12x142mm axle, providing a reliable replacement part for road bikes. Whether you're upgrading or replacing a damaged derailleur hanger, the D781 ensures precise shifting and performance.

Compatibility with Trek Domane SLR Disc: This derailleur hanger is engineered for Trek's Domane SLR Disc bikes featuring a 12x142mm thru-axle system. It's ideal for cyclists who need a dependable part to maintain the performance of their high-end road bike. The hanger fits seamlessly into the Trek system, ensuring smooth operation.

Redesigned for Expanded Cassette Compatibility: While the OEM part is compatible with only 28T cassettes, the D781 has been specially redesigned to support up to 36T cassettes, providing more versatility for riders. This expanded compatibility offers a wider range of gearing options, making the D781 a superior choice for performance upgrades.

Precision CNC-Machined Construction: Manufactured using state-of-the-art CNC technology, the Pilo D781 derailleur hanger is crafted from high-quality 6061 T6511 billet aluminum. This ensures strength, durability, and a precise fit, contributing to the overall performance and longevity of your bike’s drivetrain.

Durable Anodized Coating: To protect against wear and corrosion, the D781 derailleur hanger is finished with a hard black anodized coating. This durable finish ensures that the part remains in top condition, even in demanding weather and riding conditions, enhancing the lifespan of your equipment.

This attention to detail ensures that each part is made to the highest specifications, providing the reliability and performance that cyclists expect from their gear.

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.