District Vision Kohei Aero Blade Ti Graphite (D+ Onyx Mirror) Factor this derailleur stands up to MTPTP004SP26CWO A this derailleur stands up to hard impacts and still retains its lightning quick shifting performance com’s own brand of ultra high performance oil for brake systems designed for use with mineral oilLever end 30 ml transparent funnel (syringe body) with brass M5 threadThreaded stainless steel plug (oil stopper) with hangerCaliper end 20 ml syringe with a long lasting tubeStainless steel tube insert providing a guided fitment between the tube and the bleed nippleClamp for easier gravity bleedBase for funnel and adapters with spare O ring studs at the bottomBleed block for all Shimano flat bar hydraulic brakes (2 or 4 piston type)Bleed block for Shimano drop bar hydraulic brakesRubberized one side hook and loop strap The Kohei Aero Blade Ti is a six base rimless blade style proprietary sunglass system featuring a frame composed entirely of ultra lightweight and durable aerospace grade titanium The lens is finished with our oleophobic treatment making it water and oil repellent