The XE4 by Xtreme Electric MX (XEMX) is a bolt-on kit that converts Yamaha 250 and 450 YZF/YZFX bikes to high-powered electrics. XEMX makes two separate conversion ... amps and 4.3 kWh.

Long days and summer rides may be a fleeting memory, but that’s no reason to hang up your helmet until spring. I’ve been having a nose around the web for deals on kit that can help keep you ...

Here’s how it works. It's a good idea to carry at least basic spares with you on a bike ride. Usually to repair a puncture or perhaps fix a mechanical issue. There are a few different ways to ...

Here’s how it works. The importance of the best bike lights cannot be understated. These little illuminating devices for the front and rear of your bike are especially crucial when riding at ...

The key distinction between a conventional 4-stroke engine and a 6-stroke design lies in the cam and valve timing. A six-stroke engine is an advanced design aiming to improve traditional two- and ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now ...

Here’s how it works. So, you just got a shiny new bike. Before taking off on your first spin, it's a good idea to consider how you'll keep your head protected. After all, wearing one of the best ...

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For wet or sandy trails, traction is everything, which means you need a fat tire bike like the State 6061 Trail+. With 4.5-inch wide tires that can handle running even at low PSI, this mountain ...

We know our players love the creators within our community and we’re excited to expand how we support creators with ‘The Sims 4 Creator Kits.'” She added: “We’re currently in the first ...

medical management based on a variety of individual risk factors and the cardiac defect's characteristics. We describe a case of paradoxical stroke complicated by hemorrhagic conversion, ultimately ...