New Products
(click on pic for more info)

Complete KLX110 143 Bore
Kit with new Race Head V2

(Also see KLX110 section for
more kits with the new head)

GPX/YX150 - New Race
Head V2 Upgrade Kit

(Also see Chinese section for
more kits with the new head)

KLX110 28mm Performance
Carburetor Kit

Chinese GPX/YX150 Engines
 28mm Performance Carb Kit
(KLX style heads)

Chinese Engines - 28mm Performance Carb Kit
(non KLX style heads)

57mm High Compression
Piston kit for 146cc Bore Kit

KLX110 Oil Cooler Kit


KLX110 55mm Stroker Crank

Welcome to TBparts.com!
(Trail Bikes)

Serving Mini Enthusiasts Since 1995

Whether your goal is to keep your vintage Honda Z50 Mini Trail or CT70 going on the trails or to add some performance to your new CRF50 / KLX110 / Pitbike, TBparts is here to help you with your parts and accessory needs.

We carry a variety of OEM Honda parts, aftermarket parts and our own line of performance and vintage reproduction parts. Our aim is to provide quality parts at reasonable prices, and to get them to you a quickly as possible (we don’t like to wait for parts for our own bikes and know you don’t either). Additionally, we are constantly increasing the lines of parts we stock. So, if you don’t see it now, we may have it soon!

We have an online Catalog with 13 categories covering the following Honda models: Z50, XR50, CRF50, CT70, SL70, XL70, XR70, CRF70, XR75, XR80, XR100, and an “Other” section. We also have sections for the popular KLX110 / DRZ110 and for the Chinese/Import pitbikes.  Some sections are presently a little bare, but as we mentioned above, we will always be adding new parts to our Catalog.

Trail Bike News

4-28-08

The following new parts were recently added to the Catalog:

- KLX110 / DRZ110 - We recently released our new Race Head V2 which has roller rocker arms, bigger valves, and improved porting - a real powerhouse with affordable pricing!  We have a variety of kits/upgrades with this new head and for more details on each, please see the KLX110 section of the Catalog.

- KLX110 / DRZ110 - 28mm Performance Carburetor kit for the stroked and/or larger bore engines.

- Chinese GPX/YX150cc Engines - As mentioned above for the KLX110, we have released the new Race Head V2 which also works on the GPX/YX150 engines. We have a variety of kits/upgrades with this new head and for more details on each, please see the Chinese Engine section of the Catalog.

- Chinese GPX/YX150cc Engines - 28mm Performance Carburetor kit for KLX110 style heads.

- Chinese Engines - 28mm Performance Carburetor kit for non-KLX110 style cylinder heads.

- Chinese Engines with our 146cc bore kits - We have a new 57mm high compression piston upgrade for use with Lifan or similar large valve heads. 

Also, other minor parts such as air filters, jet kits and similar products have been added and will continue to be added in the future without reference on this page so please browse our Catalog from time to time for updates.