osymetric chainrings for 110bcd cranks, these help to smooth out the pedal stroke. 56 outer with 42 inner ring, no longer time trialing so clearing parts
NEW STRONGLIGHT COMPACT 9/10 SPEED BLACK 110BCD (5 BOLT) CHAINRINGS, 34-52t
Stronglight Chainring Bolts for single Chainrings
Stronglight Chainring Bolts For Double Chainrings
NEW STRONGLIGHT COMPACT 9/10 SPEED 110BCD (5 BOLT) CHAINRINGS, 34-52t
Stronglight Dural 5083 9/10sp Chainrings 130 PCD (Silver Colour) 38T
NEW STRONGLIGHT 9/10 SPEED 130BCD CHAINRINGS, 38-54t
