Welcome to the TBoltUSA Tech Database! To visit our store, click here, or use the menus at the top of the page.
Pit bike engines use various CDI boxes ,it is basically the brain of the system
CDI boxes to be wired to the various electrical components properly to create the spark to run the engine
Each pin point connection was an associated wire that goes to its designated component
When installing new or swaping out engines its a good idea to understand all the components needed and exactly how they wire back to the CDI
See Wiki for more info on Pinout
https://en.wikipedia.org/wiki/Pinout
Our engines use the Honda bolt pattern, and bolt into Z50, XR50, CRF50, CT70, CL70, SL70, XL70, ATC70, TRX70, DAX70, TRX90, Extreme, SDG, Sikk, Pitster Pro, Coolster, Orion, Thumpstar, OGM, Pit Pro, G2Moto, Braaap, Apollo and SSR pit bikes.
Our tech database has info about most common pit bike repairs, upgrades and troubleshooting. If you have a tip, drop us a line!
T Bolt USA, LLC
contact@tboltusa.com
(215) 800-0026
Alt: (704) 826-5887
Our main warehouse, shop & offices are in Pennsylvania, but we often ship from other warehouses around the country.
©2004-2025 TBolt USA, LLC
225 Lincoln Hwy, Fairless Hills, PA 19030 • Website by //pale.io