Undercut 45 Tooth Sprocket for 520 ChainHyper Racing # 080 045 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

the 80-435 Pull Up Resistor (sold separately) is needed

The high and low speed valvings are just as important as the stamped 1/3 valving

Washable and reusable filter media

18 degree layback

Hyper Racing # 14-206

these blocks and plates will allow you to simulate that so you can square the axles in the same p

- Mounting option: flange

Hyper Racing # 76-130

-12AN 06+ Suzuki Water Pump Cover

Hyper Racing # 388-305

do not allow

Removable 8AN fittings that can be replaced if damaged or replaced with a -6 or -10AN fittings if needed