Welcome to the TBoltUSA Tech Database! To visit our store, click here, or use the menus at the top of the page.
Here is some Quick info on Chain sizing
Check you size before ordering
Most Pit Bike take 420 chains:
CRF50
XR50
KLX110
SSR
Some take 428
EXTREME
SOME Pitster
SOME OGM
Roller sizing:
420 = 7.7mm
428 = 8.5mm
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.
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225 Lincoln Hwy, Fairless Hills, PA 19030 • Website by //pale.io