Absolute Black - Shimano 8000 / 9100 110x4 2x Premium Oval Chainrings
 
Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000 only
 
These are finest oval chainrings on the market in terms of shifting, smoothness of pedaling and manufacturing quality. 
 
Size/mass - 34T (31g), 36T (37g), 38T (41g), 39T (42g), 50T (120g), 52T (137g), 53T(139g)
 
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