Box Two E-Bike Rear Derailleur 9 Speed X-Wide. Made from strong and durable 6061-T6 aluminium, carbon fibre and nylon composite construction, this stunning model is more than capable of handling all that a long day in the mountains has to offer. Fast and smooth, this top-notch rear mech is packed with some of the finest features and technologies, making it perfect for tackling everything from the trails to cross-country riding.
FEATURES
Tri-Pack Limited Slip Clutch is a chain damper that vastly reduces derailleur cage bounce and chain slap whilst maintaining tension.
3D Forged Linkages offer impact resistance
SPECIFICATIONS
Speeds 9 Speed
Materials 6061-T6 Aluminum, Carbon Fiber/Nylon Composite
Pulleys Closed Bushings
Cage Size X-Wide
Maximum Cog 50T
Hardware Aluminum / Cr-Mo Alloy
Color/Finish Hard Onyx„
Weight 290 grams / 10.2 ounces
Technology Tri-Pack„ Limited Slip Clutch, Pivot Tech„
UPC code : 616043830599
Manufacturer # : BX-DR2-09AXWC-BK






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