The World's Largest Online Bike Store
  • RRP$60.49
  • |
  • SAVE18%

Select  Colour
Select  Option
Left Hand - White
Right Hand - White
  • IN STOCK(5+)

  • right This item ships to United States of America
  • right Shipping amount : $9.99
  • right 365 DAYS to return or exchange
  • right Pay by Bank Transfer or PayPal or Card

Hayes Master Cylinder Assembly - Dyno Comp

Dyno is a compilation of 13 years of brake design starting with the original Mag brake in 1997. It has an industry first piston and master cylinder bore design inspired by the powerful Prime brake platform. This is our most durable design to date.


  • Lifetime leak-proof warranty
  • Vesrah yellow performance pads
  • Long wear semi-metallic pads
  • Weight: 400g
  • Hose color: Black
  • Lever:Adjustable Reach
  • Pad material: Vesrah semi-metallic
  • Intended Use: XC, AM

Buy Hayes Master Cylinder Assembly - Dyno Comp from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Colour: White
  • Option: Left Hand - White, Right Hand - White


When Buying  Brakes, , Also Consider...

  • Maintenance Books
  • Tools
  • Brake Spares
  • Cables