Model: Precision-tuned for 6/7 speed derailleur, the RD-TY21B bike derailleur features a durable aluminum alloy build, 11T pulleys, and 34T max capacity for stable riding on MTB, commuter, and folding bikes
Built to Last: Lightweight aluminum alloy,this 6/7 speed rear derailleur resists mud, water, and heavy use. Sealed pulley wheels ensure quiet, smooth performance in any condition
Installation: The RD-TY21B6/7 speed derailleur process consists of four main steps: installation, adjusting the limit stops, tightening the cable and adjusting the tension
Note: Designed specifically as an RD-TY21B direct derailleur—not hanger mount. Check your frame type before ordering
Wide Compatibility: The perfect upgrade or replacement 6/7 speed bicycle derailleur for MTBs, cruisers, commuters, and folding bikes
Description
A bike rear derailleur, compatible with mountain bikes, kids' bikes, tricycles, commuter bikes, and cruisers. Its precision shifting system ensures smooth gear changes, making it perfect for daily commuting, leisure rides, and children's bikes. Built with durable materials and easy to install, it's an ideal choice to enhance your cycling experience