Adjustable leverage ratio. Speed Dial tuning knob.
Vintage Avid Speed Dial 7 Brake Levers Gray/Black, V-Brake or Mechanical Disc
Avid HS1 Disc Brake Rotors (Pair) – 160mm, 6-Bolt – Used, Good Condition
Avid Black Ops Research Speed Dial Ultimate V-Brake Levers - 90s Vintage MTB
Vintage 1950s Young Man blue bar end caps. Good used condition. BJ.
Vintage Road Bike Dual Pull Brake Levers In Very Good Condition With Ferrules.
Sachs power wavy gripshift red , vintage 1990s, good working order
