INFINIUM Chainrings are unique and 100% made of aerospace grade titanium
alloy. These are the lightest and stiffest chainrings available in the
market, with a 28t just weighting 33,5g.
Incorporating the patented ChainFlow® technology, these chainrings have
the best and the most long lasting chain retention available today.
ChainFlow patented technology prevents chain drops and provide many advantages over narrow-wide profiles.
The teeth attach directly on the rollers of the chain, providing an earlier linking, more contact base, better chain load distribution and guidance, and superb wear resistance since the overall operation is smoother.
A multi-layer and custom formulated nanotechnology coating increases
further the durability, reduces largely the friction (for the maximum
energy efficiency) and implements an auto-lubricating flexing shield for
a smooth operation between the chain and the chainring.
These rings are available from 28T to 44T (including odds), with a BCD 88 from 28T to 38T, and BCD 104 from 39T to 44T.
Optimized for 11 speed system.