Rear derailleur substitute

The rear derailleur subframe is a small but important part of the wheel's gear system. It connects the rear derailleur to the wheel frame and protects the frame and derailleur from damage in the event of a rollover or crash. It is designed to bend or break in the event of a severe impact, preventing permanent damage to the frame. Features:Compatibility:The lugs are wheel specific, so choosing the right model is important. Standardised models are common, as well as manufacturer-specific solutions. Material: usually made of aluminium or steel to make them lightweight but durable enough to withstand heavy use. Easy replacement: most lugs are attached with screws, making replacement quick and simple. Maintenance and replacement: It's a good idea to check the earplug regularly, as a bent or damaged earplug can impair the performance of the gearbox. If the shifter does not shift accurately or the chain jumps, the lug may be bent. The earring can often be straightened in minor cases, but in more serious cases it should be replaced. Always carry a spare earring with you on longer trips, as a damaged earring can prevent the rear derailleur from working. The right replacement ensures the reliability of the gearbox and protects the frame of your bike.

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