Product details
Description
A 50 tooth Stronglight External Chainring with 4 Arms for Campagnolo 2x11 speed chainsets.
Teflon ceramic treated aluminum for a very hard surface and greater longevity.
Compatible with a 34 tooth internal chainring.
Reduced friction
Abrasion resistance
Corrosion resistance
Noise dampened
Increased accuracy of gear changing (notably under the effort during a race)
Compatible with Campagnolo chainsets from the 2015 range.
2x11 speed
4 Arms
Designed for Campagnolo 11 speed double ring chainsets : Super Record Ultra Torque - Record - Chorus cranksets (from the 2015 range)
Material: Alu 7075-T6 CT² (Teflon Ceramic Treatment)
PCD 145mm
Teeth: 50.
Weight : 86g.