A lightweight Stronglight CT2 chain ring for road bikes. It is made of 7075-T6 aluminum with additionally added ceramic for an increased resistance and teflon coated for less friction. Available with various teeth counts.
bolt circle diameter: 135mm, 5-arms
compatibility: Campagnolo Ultra Torque Super Record, Record, Chorus, Athena Alu 11-speed
Fitting for derailleur: 11-speed
Material: 7075-T6 aluminum with added ceramic and teflon
Weight supplement: inside, manufacturer information)
aprrox. 88 grams (outside, manufacturer information