Product details
Description
A Stronglight internal Campagnolo 11 speed chainring with 42 teeth.
Compatible with double chainring chainsets.
Compatible with a 52 tooth external chainring.
Teflon ceramic treated aluminum for a very hard surface and greater longevity.
Reduced friction
Abrasion resistance
Corrosion resistance
Noise dampened
Increased accuracy of gear changing (notably under the effort during a race)
2x11 speed compatible : Ultra Torque Super Record - Record - Chorus (from 2015)
Material: Alu 7075-T6 CT2 (Teflon Ceramic Treatment)
4 Arms
PCD 112mm
Teeth : 42.