Description

– Innovative design allows very small chainring use on 4x110BCD cranks but a SRAM 12sp or Dura Ace 11sp chain is recommended
– Chainrings are sold separately but must be used in 30+46 and 32+48 combinations
– Special bolts are included for 30t and 32t inner rings so no additional parts are needed
– Inner and outer oval chainrings are optimized with smooth shifting in mind, (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
– Designed in UK, manufactured in Poland

Today’s Stock Status

Currently not available

UPC: Not available
EAN: 5110846003402
Manufacturer Part Number: ROV48/4GR
AI5290 CR1660
131543-Q0-L