4-stroke Carburetor Adaptor Options:BL This rear shock replaces original

This rear shock replaces original equipment on CSC Nitro Sport scooters and 139QMB Chinese bikes

this CDI allows your engine to reach higher RPMs — delivering a significant boost in top-end speed and mid-range acceleration

The Vee Tire Crown Gem 24x2

Used on small pocket bikes

or contaminated with grease

4-stroke Carburetor Adaptor Options:BL This rear shock replaces original4 stroke Performance Carburetor Swivel Adaptor made from machined billet aluminum for 49cc, 70cc, 90cc, 100cc, 110cc, and 125cc 4 stroke Dirt Bikes and some ATVs. This adaptor mounts up to the intake manifold. It allows the carburetor to be mounted at different angles to accomodate large performance carburetors and multiple performance parts applications. The Intake internal diameter can be bored out for a larger carburetor size. Overall Diameter: 58