TA Specialites Syrius Chainring
The TA Specialites Syrius works perfect with Shimanos 10 and 11 speed groups, and can be mounted on a 110 mm pitch crank. TA creates chainrings, using high grade 7075 T6 aluminium, which had a heat treatment. The teeth are created in a lathe, the traditional way! The teeth are shaped in a better way, compared to molding techniques.