Box Three Prime 9 X-Wide Rear Derailleur Bicycles MTB Hanger Non-Direct Mount for Mountain Bike, Cycling Finished Matte Onyx Sealed Bearing Pulleys | Black

• 🔧 RELIABILITY REDEFINED: Trust in the durability of our MTB Derailleur to keep you riding mile after mile. Featuring a Slip Clutch, Bearing Pulleys. a Glass-Nylon Composite Knuckle it ensures a reliable ride.
• 🔄 VERSATILE REDEFINED: Seamlessly integrate the Box Three Prime 9 Bike Derailleurs into your ride, whether on an E-Bike or traditional platform. With compatibility of our Prime 9 Box One, Box Two, or Box Three cassettes, ranging from 11-50T Non E-Bike and 12-50T E-Bike cassettes, find the perfect gearing for any trail.
• 🚴 ENHANCE PERFORMANCE: Our Box Three Prime 9 Mountain Bike Derailleur seamlessly combines the reliability of a modern 9-speed drivetrain with the precision of modern design. Conquer any terrain with confidence and finesse.
• 🔌 COMPATIBILITY ASSURANCE: Box Three Prime 9 speed Derailleur ensures seamless integration with standard mount Derailleur hangers. Note that traditional 9-speed systems use a cable pull that is not compatible with Prime 9. Box Prime 9 derailleurs are not currently compatible with drop bar shifters, but we do offer a clamp for our shifters to mount on some 31.8mm drop handlebars.
• 🎚️ REFINED CONTROL: Say goodbye to guesswork and hello to seamless shifting with Box Three Prime 9 Bicycle Derailleur. Our Limited Slip Clutch ensures consistent chain tension, providing smoother shifts and greater control on every trail.

The Box Three Rear Derailleur simplifies the features found on the Prime 9 Box One and Two rear derailleurs making for a fully-featured wallet-friendly rear derailleur. Including a Limited Slip Clutch, Sealed bearing pulleys and a solid construction Box Three Rear derailleurs are compatible with 11-46 and 11-50t derailleurs making it one of the most versatile derailleur offerings for Prime 9.