Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
Shimano Ultegra R8150 Di2 Rear Derailleur – 34T Max Cog
Rack setback increases heel clearance
Whether you're lining up for XC events or building out a high-end trail rig
It's right for you if
Ride smarter and track your progress effortlessly
Park Tool SCW-28 Cone Wrench: 28.0mm MTB Frameset Shimano Ultegra R8150 Di2 RearShop quality cone wrench for extended use by professional mechanics. Key Features Long, vinyl dipped handle for leverage and comfortable use Special "Y" head design puts more material where needed for strength and durability Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality Thin enough to use on the narrowest of adjusting cones
