These AERO Qrings are compatible with 100% of 4 hole Shimano cranks, including 6800/R8000 & 9000/9100.
On Shimano cranks you'll get a better design with mounting the specific bolt set with nice Rotor Shimano crank covers
Inner rings: 34,36,39,42,44T
Outer rings: 50,52,53,54T
87 Item Items
Warning: Last items in stock!
|Number of holes||4|
Spider mount: one position on Shimano cranks, micro adjustment on ROTOR spiders.
Warranted for 2 years.
Made in Spain.
Verified weight: 31g (34T) & 127g (50T) or 147g (52T)
35g heavier than outer standard qring