Derailleur Hanger for Isaac, Jamis, Scott, Vitus

The Pilo D820 Derailleur Hanger is a precision-machined replacement dropout designed specifically for Isaac and Vitus framesets. If you've bent or snapped a hanger on a rough patch of road — and Indian tarmac gives plenty of opportunity for that — this is the exact replacement you need to get your drivetrain shifting cleanly again without replacing the entire frame.

Our Take

Derailleur hangers are consumable parts, and Pilo has built a reputation for getting the geometry exactly right. The D820 matches the original dropout specification for compatible Isaac and Vitus frames, meaning your derailleur alignment stays true from the first bolt-up. For riders tackling the sharp descents around Lonavala or the potholed city roads of Pune and Hyderabad, carrying a spare D820 is simply smart riding practice. Pilo's machining quality means this hanger won't introduce any slop into your shifting.

Sizing for Indian Riders

Derailleur hangers are frame-specific rather than rider-specific, so sizing here means frame compatibility, not body measurements. The D820 fits Isaac and Vitus frames only — confirm your exact frame model before ordering. No heat or climate adjustments are needed for fit, but check your frame's dropout threads for corrosion, especially after monsoon riding in Chennai or Kolkata.

Compatibility Notes

The Pilo D820 is compatible with Isaac and Vitus framesets that use this specific dropout interface. It works with both Shimano and SRAM rear derailleurs. Always check thread condition before installation and use appropriate threadlocker or copper grease to prevent corrosion seizing in humid conditions. Pilo hangers are CNC-machined from aluminium alloy for consistent tolerances.

Pairs Well With

Pick up a rear derailleur (Shimano or SRAM) if yours was damaged in the same incident. A chain checker tool helps you assess drivetrain wear before reinstalling. A torque wrench ensures correct bolt tension, and a derailleur alignment tool lets you verify straightness after fitting.

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 components brand focused on precision-machined derailleur hangers and small drivetrain parts. With an extensive catalogue covering hundreds of frame-specific fitments, Pilo fills a critical gap in the aftermarket, ensuring riders can replace damaged hangers with parts that match original tolerances exactly.

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.