Rear Derailleur Hanger Replacement For Marin Polygon Siskiu Bikes 2017 To 2022 Compatible With Alpine Trail Nail Trail Pine Mountain 2 Rift Zone And More Ride Ready Bike Part

Rear Derailleur Hanger (single unit) for Marin Polygon bikes
✔️ Aluminum derailleur hanger compatible with Marin and Polygon bikes

This rear derailleur hanger is a lightweight aluminum replacement designed to fit a range of mountain bike frames from multiple brands. It’s typically used after impacts that bend or damage the hanger, helping protect the derailleur and frame during rides and maintenance.

✅ Compatible with Marin Alpine Trail, Nail Trail, Pine Mountain 2, Rift Zone (all), Rift Zone Carbon (2020-2022), San Quentin series, and Team Marin models
✅ Compatible with Polygon: Siskiu D6/D7/D8 (2017-2020), Entiat TR6/TR8 (2017-2020), Xtrada 7.0/8.0 (2018-2020), Siskiu T7/T8 (2018-2020), Trid ZZ (2018-2020), N8/N9 (2019)
✅ Material: aluminum alloy for strength, durability, and corrosion resistance
✅ Color: Black for a clean, low-profile look on most frames
✅ Undergoes quality control and testing to ensure reliable performance

💡 What is a rear derailleur hanger used for in mountain bikes?

It's a handy replacement part that protects the derailleur and frame during impacts, saving you from frame damage and costly repairs.

- Fits common derailleur hanger standards across many mountain bike models
- Made from aluminum alloy for strength and corrosion resistance
- Quick to install with standard screws and tools
- Helps reduce repair costs by absorbing impact energy