Sram SX Eagle 12 - Speed Rear Derailleur kids-box-shipping while the special SmartEVO Compound

while the special SmartEVO Compound enhances grip on both wet and dry asphalt compared to our previous cycling compounds

Eagle PowerLock chain connector with FLOW LINK technology provides better chain-guiding and increased longevity

Like all CushCore tire inserts

Pin: Hollow pin

Designed to change your inner tube with ease and remove the chain quick link efficiently

Sram SX Eagle 12 - Speed Rear Derailleur kids-box-shipping while the special SmartEVO CompoundGives you the ultimate advantage, Freedom from complexity, from limitations, from wondering if you have the right gear. The advantage of comfort on the climbs, speed on the flats. The advantage of the simplest, most trouble free drivetrain system ever made. Quiet and simple. Durable and light. Everything you need. Nothing you dont. Engineered in Germany. This is Eagle. This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem.