MXA RETRO TEST: WE RIDE THE LAST WORKS 125 TWO-STROKE
Brett Metcalfe’s Yamaha of Troy YZ125 was the last of the breed — and he was the last of the Mohicans
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Brett Metcalfe’s Yamaha of Troy YZ125 was the last of the breed — and he was the last of the Mohicans
RC, DeCoster & Goose tell all about the bike that everyone who was anyone in 2005 remembers
Why Carson didn’t use an KX250F aluminum frame or a 144cc kit, but did use Showa air forks and an Lectron carb
The 2005 CR125 was much faster than the 2004 model. In fact, was competitive with the rest of the 125s. As for the 250Fs, let’s not get too greedy
One of the best production smokers made
Come on Honda, bring back two-strokes! We still love them
The well traveled history of a 2005 Honda CR125 & what’s planned for it next
The 2005 KTM 250SX was a handful to ride. It was fast, but as we all know the WP PDS rear suspension was only good if you knew its secrets
We test Brett Metcalfe’s 2005 Yamaha of Troy YZ125 when it was the only smoker left on the track
Do you know what the best-selling motocross bike on planet earth is? Wrong. It is used Yamaha YZ250 two-stroke
Yamaha spent millions of dollars on the development of the most advanced two-stroke motocross bike in motocross history at the exact moment when two-stroke sales hit the dumpster
We do know that there was one kid doing pretty well on a KX125 in the AMA 125 Nationals back in 2004, but his magic didn’t translate into a lot of copycats with money
It was 13 years ago when the “L” designated the RM85 as a big wheel, but that was easily recognizable by the larger wheels and increased ground clearance.
These are the best 125 two-stokes from the glory days of 1980 to present day. Does your smoker take the crown?
How to be realistic about Junior’s minicycle needs
If money was no object
Two for one, but a dollar factor
Half the price of a new one
Be the brass master general
WHAT IS IT? Dirt Tricks? automatic KTM cam chain tensioner uses oil pressure, combined with a mechanical ratchet system, to maintain constant pressure on the timing chain (and avoids the possibility of the cam tensioner collapsing during oil pressure fluctuations). WHAT’S IT COST? $69.95. CONTACT? www.dirttricks.com or (775) 267-6361. WHAT STANDS OUT? Here’s a list of things that stand out with the Dirt Tricks automatic cam chain tensioner. (1) Oil pressure . The stock KTM …
NOW AVAILABLE are the PRO-X 4-Stroke piston kits for both RMZ & KXF 250F models. NIKS PRO-X pistons are manufactured in Japan and are designed to be an O.E.M. replacement. The pistons are supplied in a Kit Package that includes rings, wrist pin and circlips. The KXF/RMZ250F PRO-X pistons feature the following: The forged pistons are molded according to original specifications with performance upgrades to enhance reliability. Aluminum Alloy maintains or exceeds factory specifications. &nb…
An all-new 125cc engine makes the 2005 Honda CR125R the most potent two-stroke in its class. Features & Benefits New for 2005 – New crankcase intake tract and six-petal reed valve for more efficient air flow and improved drivability. – New thicker reed plates for better off-idle response. – Redesigned cylinder and cylinder head for improved power. – New crankshaft design for improved performance. – New piston features single keystone piston ring for improved sealing. – Revised coolant flow for impro…
A completely new engine design and a host of chassis improvements create a brand-new CR250R–a machine destined to be a winner in 2005. Features & Benefits New for 2005 – New cylinder design features RC exhaust valve housed in removable case for improved sealing and performance. – New precision-cut stainless steel cylinder base gasket and revised port timing for improved bottom-end and mid-range power. – New cylinder head combustion chamber shape for improved bottom-end and mid-range power. – New on…
Racing improves the breed, which means this class-leading front runner enters 2005 with a host of new features plus a lighter weight. Features & Benefits New for 2005 New cylinder head porting for increased power at lower rpm. New camshaft profile increases low-rpm torque while maintaining maximum horsepower. New ignition map works in conjunction with new cylinder head and camshaft for improved power at virtually all engine speeds. New spark plug with side electrode for improved spark and co…
Honda’s race-proven superstar, the CRF450R enters 2005 with a wealth of refinements and a lighter weight that make this big four-stroke the overwhelming class favorite. Features & Benefits New for 2005 New fourth-generation twin-spar aluminum frame. Forged aluminum steering head and tapered downtube section are designed to optimize frame rigidity. In addition, tall swingarm pivot plates and thin frame spars create a narrow overall frame cross-section for superb rider comfort and maneuverability. …