Shimano FC-1055 105 7 speed chainset


Beautifully finished 1990s double road chainset

In stock


In 1990 Shimano’s mid range 105 groupset was renamed ‘105 SC‘ and received what became known as the champagne painted silver finish. This double crankset comes with a standard road 52/39 chainring combination with round (not BioPace!) SG rings, designed for 7 speed the groupset would later be bumped up to 8 speed, the chainset remained the same so you will have no problem running this with either 7 or 8 speeds, or 6 for that matter. The square taper chainset requires a 113mm axle if running a British thread BB (we have the correct 105 BB available in stock) or a 115mm axle if using an Italian BB.

  • Crank arms are 170mm long
  • 52/39 130BCD hainrings
  • Complete with plastic dust caps
  • Standard 9/16″ pedal thread

A number of other component parts from this group are available too: hubs; bottom bracket; front derailleur

Additional information

Weight 1000 g
Dimensions 45 × 30 × 10 cm