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Aluminum Cassette Weight 448g Cog Details 11-13-15-18-21-24-28-32-36-42 Cog Material Steel/Aluminum Finish Metallic Silver Range 11-42T Speed 10
Weight: 225g (SS)
Addix Speed compound for optimized rolling speed while maintaining grip and durability
Tube Thickness in mm 1
Primary Color Black Bead Folding Tire Compound Vulcanized Tire PSI 26-35 Tire Technology Nylon TPI 120TPI Tire Type Tubeless Ready Tire Weight 400g Tire Width 33C Tire Width Range 30 - 38 Labeled Size 700x33C Tire Diameter/ISO 700C/622 Tubeless Technology TLR e-Bike approved No
Dura Ace Di2 RD-R9250 Rear Derailleurs Pulleys Aluminum Cassette Weight 448g CogHLC. Web. Services. CmsService. Models. Pages. CmsPageProductDetails The DURA ACE RD R9250 12 speed Di2 electronic rear derailleur integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length shifts cassettes from 11 30 to 11 34 bringing new versatility to the world's best road component group. Compact SHADOW design includes an integrated wireless unit,