Shimano Tiagra RD-R4000 11 Speed Rear Derailleur (Black) Brand-Zone 3 Elevate your day with the

Elevate your day with the Performance Sky Crew Socks

Designed as an extension tube accessory for mini electronic pumps

The cups are made with fully precision-machined alloy to ensure a perfect fit in the frame and the perfect platform for the bearing

Developed with the ethos of reducing weight and adding style

Shimano Tiagra RD-R4000 11 Speed Rear Derailleur (Black) Brand-Zone 3 Elevate your day with theThe Shimano Tiagra RD R4000 rear derailleur is designed for modern 2x11 speed road drivetrains, delivering smooth, precise, and reliable shifting performance. Featuring a compact and refined construction, it combines lightweight materials with durable engineering to ensure consistent operation across varied riding conditions. The integration of Shimanos Shadow RD design provides a low profile structure that enhances stability, reduces chain slap, and