Undercut 57 Tooth Sprocket for 520 ChainHyper Racing # 080 057 Redesigned in September of 2024 to be heavy duty for extreme high horsepower 600's. 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

Works great on the HBS PTFE and HBS rubber hose

Casters allow you to push your car around with ease

Made in Italy

New and original from Hyper Racing: HBS 1" Shock Slider fits a 1" tube and does not move or slide when the shock is removed

Top left to right posts: 18-3/4"

You can also use these when assembling a rear axle to hold the components in place until you are ready to put the wheels on

Hyper Racing # 605-004

thrust bearing

BOIL-OVER PROTECTION TO 248F (120C)

Hyper Racing # 389-000-K

Hyper Racing # 146-267C

Hyper Racing # 71-1115