Description

– Inner and outer oval chainrings are optimized with smooth shifting in mind
– Features (6) up-shifting ramps (outer ring) and (12) dow
-shifting points (outer ring)
– Oval rings help the rider spin smoother and generate more power
– Example: 32t is equivalent to 30t at deadspot and 34t at the power zone
– Works with 2x chainring systems and do not require any modification to the front derailleur for use
– Compatibility: Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700
– Designed in UK, manufactured in Poland

Today’s Stock Status

Currently not available

UPC: Not available
EAN: 5110846001729
Manufacturer Part Number: ROV34/4WINTER
AI5252 CR3904
131534-Q0-L