Pay in 4 interest-free payments of $8.25 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Original equipment replacement split ring
the Trek Aero RSL Barstem Headset Spacers offer the performance and style you need
Whether you're navigating city streets or exploring new trails
• Packaging may vary
Useful for frames with large downtubes
microSHIFT Mezzo M36L 8/9-Speed Long Cage Rear Derailleur Long cage Black Default:Default Original equipment replacement split ringRear Der microSHIFT M36L 8 9 Speed Long Cage Black Genuine replacement parts Incredibly consistent components that you can trust in real world conditions. For mid level mountain and trekking bikes, Mezzo gives you updated aesthetics, durable construction, and a proven design for smooth, responsive shifting. Key Features Aluminum bracket body and outer link Steel cage Specifications Part Number W5303529 Color Black Size Long cage Model Year 2026
US$ 59.00
US$ 112.61
US$ 61.81
US$ 149.97
US$ 89.16
US$ 24.58
US$ 1575.83
US$ 100.21
US$ 124.97
US$ 199.95
US$ 146.58
