A chainring specially developed for SRAM BB30 cranks with short shaft.
Replaces the original Sram chainring with the spider.
The 3 mounting screws of the old spider are used to attach the new chainring to the crank.
Due to the unique wide / narrow design of the teeth of a Wolftooth chain blade, these grip particularly well into the chain and thus prevent the jumping of the chain in a 1x9, 1x10 or 1x11 setup effectively. The chainrings work best with a 10-speed or 11-speed chain.