Undercut 40 Tooth Sprocket for 520 Chain for 600/270 Micro Sprint
The ultimate dirt track sprocket for your 600/270 Micro/Mini Sprint is here! Our own undercut black anodized tough 7075 aluminum one-piece rear sprockets are the premium choice where durability and weight matter.
The undercut tooth profile helps to remove dirt and debris from the chain helping the chain and sprocket last longer.
The geometry used on this sprocket was designed using the latest FEA software to optimize its strength vs. weight ratio for the ultimate race car sprocket.
These sprockets have a 6-bolt pattern, a 5-1/4" bolt circle diameter and fit 520 chain.