Derailleur Hanger for Marin, Polygon

The Pilo D774 Derailleur Hanger is a precision-machined replacement dropout hanger compatible with select Polygon and Marin frames. Designed to be the sacrificial weak point in your drivetrain, it protects your frame from costly damage during crashes or trail mishaps — an essential spare for any serious rider tackling the Western Ghats, Nilgiris, or rough city commutes across India.

Our Take

Indian roads demand respect for your drivetrain. From the pothole-riddled stretches of Delhi and Kolkata to the rocky descents around Coorg and Ooty, a bent or snapped derailleur hanger is a ride-ending event. The Pilo D774 is CNC-machined to tight tolerances, ensuring your rear derailleur returns to proper alignment quickly when you swap it out trailside. At Rs. 5,030, it is far cheaper than repairing a cracked dropout — stock one in your saddle bag before you need it.

Sizing for Indian Riders

This is a frame-specific component, not a body-size fitment. Confirm your Polygon or Marin frame model before ordering. If you ride multiple bikes or share a kit bag with a partner, consider keeping one hanger per frameset. Hanger geometry is non-negotiable — an incorrect fit risks drivetrain misalignment and poor shifting in any conditions, including the high-humidity monsoon season.

Compatibility Notes

The Pilo D774 is designed specifically for select Polygon and Marin frame models — verify your exact frame year and model against Pilo's compatibility chart. It works with standard rear derailleurs across Shimano, SRAM, and Campagnolo groupsets. Clean the dropout threads before installation and use a thread-locking compound if recommended by your frame manufacturer.

Pairs Well With

Round out your drivetrain protection kit with a quality rear derailleur from Shimano or SRAM, a chain checker tool for regular wear monitoring, a mini chain tool for trailside repairs, and a compact multi-tool to handle hanger swaps confidently on remote climbs.

Explore the full Pilo collection at Cobbled Climbs

Why buy from Cobbled Climbs

• 100% genuine — authorised Pilo retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — our team rides this gear

Pilo is a specialist European manufacturer focused entirely on derailleur hangers and precision small parts. With an extensive catalogue covering hundreds of frame models globally, Pilo has earned a reputation among mechanics and riders for accurate fitment, consistent quality, and reliable CNC-machined components that keep drivetrains running smoothly.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

Sale Item Guidelines:
Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.