Performance Street Package for Yamaha Drive (G29) carts. Speeds up to 23 MPH (stock tire size). Up to 10% increase in torque. Includes High speed Admiral motor (MOT-D2), 400 Amp Alltrax controller (CON-XCT400YDR) which includes a universal mounting adapter, 1 Amp Diode (CON-030), Resistor precharge for 48V 200A solenoid (CON-033), and HD Solenoid (SOL-1021). Save money and take the guess work out of putting together the perfect package. Also recommend 4 gauge Battery Cable set (BAT-1020A) and mounting plate to mount Alltrax kit (CON-XCTUM-YM). Great deal on a group of great products.