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

★★★★★ 4.6 119 reviews

$66.81
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$66.81
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210302876 Release Date 2026/04/02 List Price $26.72 Model Number 210302876
Category
  • 🔧 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.

UPC 639266097334
Color Black
Brand Name Box
Mount Type Braze-On Mount
Item Weight 1 Pounds
Manufacturer Box Components
Model Number BX-DR3-P9AXWC-BK
Material Type Aluminum
Item Type Name Rear Derailleur
Number of Teeth 18
Case Material Type Aluminum
Included Components Rear Derailleur
Warranty Description Limited Lifetime Warranty
Manufacturer Part Number BX-DR3-P9AXWC-BK

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4.6 out of 5
★★★★★
119 ratings | 49 reviews
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