Stronglight CT2 Chainring 42 Teeth Bcd 110mm 11S - Black

STRONGLIGHT Chain Ring "CT2" Mod.19
4-arm, for 11-speed, 110mm circle diameter, BCD 110mm, black
aluminium 7075-T6, with CT2 ceramic-teflon coating,
compatible with Shimano Ultegra FC-R8000 and FC-R8050,
weight: 145g (outside, 55 teeth), 40g (inside, 34 teeth)
42 teeth, inside (only combinable with 54 teeth chain ring)
Original number 273735

Attachment: 4-hole
Circle diameter: 110 mm
Amount of teeth: 42
Gear compatibility: 11-speed
Material: aluminium
Color: black