Sunrace MS300 11-Speed Rear Derailleur | Alloy, 51t Compatibility Brand_BOLLE With its versatile style and

With its versatile style and functional design

waterproof seal that keeps your gear dry and functional

and adventure on every trail and commute

and abrasions during bike repairs

Constructed from lightweight but durable alloy

Sunrace MS300 11-Speed Rear Derailleur | Alloy, 51t Compatibility Brand_BOLLE With its versatile style andUpgrade Your Mountain and Gravel Riding with the Sunrace RD MS300 11 Speed Rear Derailleur The Sunrace RD MS300 Rear Derailleur is a high performance, durable component designed for serious cyclists seeking reliable shifting under demanding conditions. Engineered with precision and versatility in mind, this 11 speed derailleur offers seamless gear transitions, enhanced stability, and compatibility with modern drivetrain setups. Materials &