DJC Stone 110bcd Round Double Chainring for Shimano 105 R7100 UT R8100 DA R9200 R9100 Ultegra R8000 105 R7000 R9000 Road Bike 56-42T 55-40T 54-40T 53-39T 52-36T 50-34T 48-33T 46-32T

★★★★★ 4.2 60 reviews

$105.90
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$105.90
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Product details

Management number 214550212 Release Date 2026/04/12 List Price $42.36 Model Number 214550212
Category
  • Fit for: Perfect for R7100 R8100 R9200, compatible for Dura-Ace R9100, Ultegra R8000, 105 R7000, R9000, Tiagra 4700, FC 5800 6800, most 110bcd 4 bolts power meter spider works.
  • Fast Shifting Speed: it have 4 - 10pcs shifting pins from 46-32T to 58-44T. More shifting pins means faster shifting speed.
  • Chain Speed Support: 9-12s chain support. Not support AXS flattop 12s chain. Other brand 12s chain works, like KMC YBN SUMC.
  • Material: High strength Aluminum 7075-T651. High precision CNC processing. Offer best stiffness and endurance. Weight: 46-32T 132g(4.7oz),52-36T 184g(6.6oz),54-40T 199g(7oz),58-44T 224g(7.9oz).
  • Package content: chainrings come with 4pcs oridnary bolts. (Decoration bolts need buy separately). Offset 0mm. 46-32T need to install the spacer come in the package to get 0mm offset.

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