Sunrace RD-M37 7-Speed Rear Derailleur with Polymer & Steel Components 2528 - Dual Placement: One bell

- Dual Placement: One bell on each end of the handlebar ensures balanced sound distribution and aesthetic appeal

Stylish blue anodized finish adds a vibrant look to your BMX builds

this 2-bike hitch rack provides effortless installation and seamless compatibility with 2-inch receivers

- Size: 3/8x26x126 mm

Sunrace RD-M37 7-Speed Rear Derailleur with Polymer & Steel Components 2528 - Dual Placement: One bellUpgrade Your Mountain Biking Performance with the Sunrace RD M37 Rear Derailleur 7 Speed, Mid Engine Polymer & Steel Construction Maximize your bike's shifting efficiency and durability with the Sunrace RD M37 Rear Derailleur, a reliable choice for serious mountain bikers and cycling enthusiasts. Engineered for durability and performance, this 7 speed derailleur is designed to handle rugged trails and demanding terrain. Premium Materials and