Extralite OCTARAMP RC2 chainring 50T 67g

Evolution of the RC chainrings, the RC2 features an even better shifting performance and weight reduction.
New Hard Anodized black finish

Available for road compact standard cranksets these cnc sculptures enable significant weight reduction and shiting performance that are second to none.
For long lasting performance all rings are fully Hard-Coated. The process reduces chain stiction.
Unique 15° machined chain ramps offer superior chain engaging on 8 different crank positions, this translates in super quick up-shifting performance.
Special machined teeth help both up and down chain shifting.

Features:chainring 50T
Material: Ergal 7075 T6 construction: hyper accurate cnc
Ramps: 5 cnc with unique 15° profile
Machined Teeth: 20 external, 20 internal
Compatible: Road compact standard 110mm BCD
Finishing: Hard Black Anodized
Graphics: laser etched
We recommend to use OctaRamp RC2 complete set for a correct ring phase.

Weight: 67g