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Cool Two Stroke Banner at Indy Supercross!
A few Two Stroke fans put together a very cool banner for the Indy Supercross last Saturday. These guys are hard-core two-stroke supporters, who love to forward the cause. This group of guys have all switched back to two-strokes after racing four-strokes for a few years. Now they tease their four-stroke friends by loaning them spare two-strokes when
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‘08 RM-Z450 verses an ‘08 RM-250 – Rich’s Story
Up until last year I had always owned two stroke dirt bikes. Vintage Can-Am’s, Suzuki PE’s as well as more modern RM’s were the only bikes in my barn. The old ones were for vintage racing and the newer ones were for Hare Scramble racing and just enjoying the ride. For a very long time a 1990 RM250
1981 Maico 490 vs. 2009 Honda CRF450 – Separated at Birth?
As we know the beloved 4 stroke while touted as modern tech is really obsolete tech resurrected by a faulty rule book. Here is an image that shows how old “new” chassis design really is. How different are these two machines that were built 28 years apart?? The thing is it’s not as much
TM Racing to go Direct in 2010
Dan Barker the Long time Canadian distributor for TM motorcycles will be heading up the US TM operation for 2010. TM will be available direct from the distributor. This move from the conventional dealer network is designed to stabilize pricing, speed parts delivery and increase tech support. Along
Engine Build HPP Valve Honda CR250 – Part 3
Part three of the CR250 engine build. This installment covers combining the two center cases, installing the seals, clutch lifter lever and primary gear. Tools needed: Case splitter or crankshaft installer/remover, engine stand, torque wrench and standard metric tool set. Now that you have installed
Engine Build HPP Valve Honda CR250 – Part 2
In part two of the CR250 engine build we will cover crankshaft, transmission and gear shift components. Tools you will need: crankshaft installer/remover, engine stand, service manual, circlip pliers and a typical metric tool assortment Tusk
Michael Heingartner – TSM Interview
Michael Heingartner had been a Pro caliber racer for 8 years until life caught up with him. Now he is married to the woman of his dreams, has a small child (4 Months) who keeps him up late nights and has lost some of his fitness do to lack of training time. Sounds like anyone of us. But Michael has a
Engine Build HPP Valve Honda CR250 – Part 1
This is part one of a nine part series documenting the assembly of a Honda CR250 engine. Round one includes the center cases and right side case cover. There are many ways to install bearings. These bearings were installed by heating the cases to 225 degrees in an oven (do not use a torch) and placing
United Kingdom’s ACU announces British 2 Stroke Championships for 2010
In a surprising announcement the ACU (England’s version of the AMA) has released information about a new championship series for 2010. The British 2 Stroke Championships. The race series will consist of 5 events. There will be Qualifying on Saturdays, with two races held on Saturday’s and
Benjamin’s Two Stroke Story
A short while ago I received an email from one of the members of the site, asking if he could have permission to use the Two Stroke Motocross logo on his bike graphics. We worked out the details and Benjamin sent in some photos and included a short blurb about his racing. Below is additional information