Absolute Black Premium Round 104BCD Chainring

The ultimate solution for Shimano and other 64/104BCD cranks. If you have ever thought about running 1x9/10/11 and wondered how to solve chain retention, this is an answer. Its specially designed wide-narrow tooth profile keeps the chain really snug, allowing you to leave your chainkeeper in the garage. Always use a new chain with a new chainring.
The most advanced narrow/wide tooth profile on the Market guarantee minimum 12 months of excellent chain retention capabilities! We mean it.
The lightest alternating tooth solution on the bicycle market period.