Radiator cap pressure can be measured in kilograms per centimeter squared (kg/cm2), pounds per square inch (psi), kilopascals (kPa) or barometric pressure (bar) Read More...
TM Designworks offers four different kits for the 2025 Honda CRF450 to suit various riding needs. In addition to the Factory Edition SX Slide-N-Guide Kit, TM desingworks has two different chain guide colors—red or black. Read More...
The Ride Engineering shock linkage gave test riders increased confidence increased stability on corner entry and long, fast straightaways. Read More...
Aftermarket wheels won’t make you ride any faster, but they will make you look cooler and can save you when casing or overshooting a big jump. MX Champ wheels are durable, affordable and come with impressive warranties Read More...
The Ride Engineering 20.5mm-offset triple clamps were heaven-sent for the Beta 450RX. The stock offset is 22mm, but by bringing the offset to 20.5mm, the wheelbase is slightly shorter and the trail is reduced. Read More...
The new bike makes respectable horsepower on the dyno (58.01), but it feels slow on the track. Our test riders called it a Japanese 350. Twisted's ECU mod makes a big difference Read More...
Brandon Peterson and the crew at AHM are best known for their off-road suspension and success down in Mexico at the Baja 1000, but they do a great job in the motocross and Supercross worlds, too Read More...
FCPs engine mounts aren’t cheap, but they are the “ligaments” that connect the engine to the chassis, and can change your bike's handling characteristics Read More...
The original ATR-1 helmet was a revolutionary innovation in helmet design that forced everyone to rethink helmet safety. The ATR-3 builds on those strengths. Read More...
The SuperSkin idea was simple. It was based on human skin. When your skin hits the ground at an oblique angle, it slides. The SuperSkin helmet used this same organic strategy to lessen rotation impacts. Read More...
By changing steering races, factory teams can make big changes to chassis geometry with one small part. This concept is not new in Supermoto or mountain biking, but, in fact, it has been offered on a production motorcycle before Read More...
In a switch in common tire practices, the new Dunlop AT82 is an off-road tire that can be used in motocross and Supercross—instead of vice versa Read More...
We liked them. We were impressed that a small, family-run company (the family built the goggles in their basement) could develop a more innovative goggle than the big brands Read More...
We decided to do this exhaust pipe shootout the old school way—we just tell you what the man in the saddle felt on the track from each exhaust. Read More...
The stock 2024 KX450 feels almost like a KTM 350SXF. That’s not a bad thing since most Vets, Novices and even Intermediates would be better off with a slower bike anyway; however, most riders don’t buy a 450 because they want an… Read More...
The Jett J1 channeled the original Scott plastic boot, but married it to the all-leather Alpinestars Super Victory boot to produce a plastic boot that weighed less and had fewer parts Read More...
The Twin Air PowerFlow kit is designed specifically for each model’s needs for improving airflow and durability. Most PowerFlow kits don’t come with as many parts as this one, but the 2024 Kawasaki KX450 airbox needs more help than most. Read More...
Most riders use their helmets long past their “best by” date. Helmets are expensive and nobody wants to spend $500 to $800 on a new helmet and then retire it after their first hard hit—but they should. Read More...
Before there were Sidi CrossFires, Gaerne SG10s, Tech 10s, Fox Instincts or TCX Comp Evos, the first-ever plastic hinged boot was the 1974 Heckel Read More...
Twisted Development’s Jamie Ellis has found a way to re-map the locked stock ECU on KTM, Husqvarna and GasGas 250 two-strokes and the KTM 300SX two-stroke Read More...
The REP rising-rate curve enables the CRF250’s rear end to spend less time deep in the stroke, delivering a better feel for most of the shock’s stroke, since it is softer initially. Read More...