Asymmetrical 4-bolt 110BCD oval chainrings are designed for Shimano Dura-Ace 9000, Ultegra 6800, Shimano 5800 and other cranks with an asymmetric 4-bolt 110BCD
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
Narrow wide tooth profile keeps the chain snug, allowing you to leave the chain guide behind
Works with 1x9/10/11sp or Singlespeed setups
Designed in UK, manufactured in Poland
Specifications & Identifiers
Chain Compatibility
Shimano/SRAM 10, Shimano/SRAM 11, Shimano/SRAM 9
Chainring BCD
110 Shimano Asymmetric
Chainring Position
Chain Retaining Single Ring
Color
Black, Red
Defined Color
Black, Gray, Red
Intended Use
Gravel
Material
Aluminum
Round or Oval
Oval
Special Features
Narrow-Wide Tooth Profile, Ovalized
Tooth Count
38t, 40t, 42t
Black - 38 EAN
5110846003556
Black - 38 MPN
COV38/110/4BK
Black - 40 EAN
5110846002405
Black - 40 MPN
COV40/110/4BK
Black - 42 EAN
5110846002412
Black - 42 MPN
COV42/110/4BK
Tree Fort ID:
333222433813
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