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with further side adjustment to ensure there is no unwanted movement while riding
On any surface you can imagine
Fits 4-piston SLX
Crafted with recycled plastic yarns and ultra-wicking semi-mesh panels
Long fillerhose with integrated Schrader chuck
Shimano Ultegra RD-R8150 Di2 12sp Rear Derailleur 132mm with further side adjustment toWith our fastest, most accurate shifting, the new 12 speed ULTEGRA R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28 34T low sprockets. BENEFIT Our fastest ever rear shifting, 58% faster than RD R9150 BENEFIT Compact design includes an integrated wireless unit, charger, and switch BENEFIT LED status indicator FEATURE Battery indicator FEATURE Pairing FEATURE Adjust mode, etc. BENEFIT
