Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t

★★★★★ 4.8 122 reviews

US$36.00
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US$36.00
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Free shipping Free 30-day returns

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Product details

Management number 214550198 Release Date 2026/04/12 List Price US$36.00 Model Number 214550198
Category

With Dura Ace 9000, Shimano introduced an 11-speed crankset with one, 4-arm asymmetric spider that could accommodate both standard and compact chainrings. This trend continues with the Dura-Ace R9100 crank and the patented Hollowglide Dura-Ace R9100 Chainring yields an incredibly stiff and lightweight design that shifts better than anything else on the market, adequately handling the force dished out from Di2 front derailleurs. The forged and precision-machined alloy rings feature Hyperdrive tooth profiles that are engineered to shift with precision and reduce wear. The chainrings are anodized and crafted to perfectly match the finish and shape of the 9100 crank spider for superior stiffness and aesthetics. Inner and outer chainrings are designed as a unit with shift ramps and pins optimized for the best performance so it is recommended to replace them as a set when sizing up or down.

  • Material: carbide-reinforced aluminum alloy
  • Number of Rings: 1
  • Teeth: 34, 36, 39, 42, 50, 52, 53, 54, 55t
  • Bolt Circle Diameter: 110mm(asymmetric)
  • Connection: chaingring bolts
UPC 689228935884
Model Shimano
Pitch 110 Millimeters
Brand Name SHIMANO
Unit Count 1.0 Count
Item Length 10 Inches
Item Weight 0.23 Pounds
Part Number Y1VP42000
Strand Type Single
Manufacturer Shimano
Load Capacity 5E+2 N (112 lbf)
Material Type Aluminum
Included Components Chainrings
Recommended Uses For Product Road cycling, gear customization, optimizing riding style

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