Useful option for Time Trials and Urban bikes.Speciality reversed pull levers that hinge on the outside area and have a cable feed that runs back along the outside of the handlebar and is designed to run inside the handlebar tape, or for urban straight type handlebars - using special DC 188 grips with built in cable run.Specifications:Cable Pull Ratio Standard for caliper brakes.Lever material Cold forged aluminium handle.Bracket material Diecast aluminium. Cable mount system Handle bar trailing cable mount systemAdjustment 2mm Allen-key reach adjustment systemNote:Suitable for 2 handle bar internal diameters: Â ID 18mm or 20mm (different item #)Weight 208g/pairReplacement cable ferules for this lever are also available (ITEM # BSDCLCF18)