OPEN Rear Derailleur Hanger
Best replacement part for performance cyclists seeking precision and reliability.
This is the ultimate insurance policy for your frame. It’s designed to fail on purpose, sacrificing itself during a crash to save your expensive carbon or alloy dropouts. It’s a small, inexpensive piece of metal that turns a potential frame-destroying disaster into a simple, five-minute roadside repair.
$30.00
at
Contender Bicycles
More Rear Derailleur Hanger options
Who it's for
- Performance cyclists seeking flawless gear transitions on their OPEN frames.
- Weight-conscious riders looking to keep their gravel build lean.
- Home mechanics who value easy-to-service components during routine maintenance.
Who should skip it
- Multi-bike owners looking for universal spare parts across different brands.
- Budget-conscious riders seeking low-cost alternatives for standard wear items.
- Long-distance tourers who need parts that are easily found anywhere.
Performance breakdown
Frame Protection
Engineered to fail precisely, saving expensive carbon frames from catastrophic damage.
Drivetrain Compatibility
Seamlessly integrates with Shimano, SRAM, and Campagnolo shifting systems.
Installation Ease
Standard mounting interface makes roadside swaps quick and straightforward.
Material Integrity
Robust alloy construction balances necessary rigidity with required sacrificial failure points.
Frame Specificity
Custom-tailored geometry ensures perfect alignment for OPEN U.P. series frames.
Spare Availability
Essential to keep in your kit, though proprietary designs limit sourcing.
Key Specs
Part Type
Derailleur Hanger
Compatibility
Open U.P., U.P.P.E.R., and ONE+ frames
Mounting Type
Standard
Drivetrain Compatibility
Shimano, SRAM, Campagnolo
Know before you buy
Still have a question?
Ask Metto anything about the OPEN Rear Derailleur Hanger before you decide.
