UA-91669323-1
  • FC-M4050 Alivio 2-piece chainset, for chain line 51.8 mm, 36/22T, silver, 170 mm

FC-M4050 Alivio 2-piece chainset, for chain line 51.8 mm, 36/22T, silver, 170 mm


  • Great value tough and stylish Mega-9 Alivio chainset offering slick hyperdrive shifting performance for off road enthusiasts
  • The 2-piece design chainset features an external bottom bracket system which is a lightweight rigid design that is incredibly strong and durable
  • Lightweight and rigid steel bottom bracket axle
  • Hyperdrive SG-X chainrings for fast and smooth gear shifts
  • Replaceable chainrings
  • 4-arm chainring, 104 / 64 mm BCD
  • 51.8 mm chain line for boost 148 mm O.L.D. frames
  • 9-speed compatible chainrings

Write a review

Please login or register to review

FC-M4050 Alivio 2-piece chainset, for chain line 51.8 mm, 36/22T, silver, 170 mm

  • Brand: Shimano
  • Product Code: FC-M4050 Alivio 2-piece chainset, for chain line 51.8 mm, 36/22T
  • Availability: 10
  • £69.99


Tags: FC-M4050 Alivio 2-piece chainset, for chain line 51.8 mm, 36/22T, silver, 170 mm