2015年9月19日 · List of slopestyle/4x bikes/frames currently available and discontinued. in Freeride & Slopestyle

2021年6月3日 · UK National Series racing returns with 2 rounds of 4x at Harthill Adventure Park in Chester. We grabbed 20 bikes from the event to show you the wide range of bikes used in this highly...

5.2) 4X = Four Cross 四人对抗赛车. 4个选手一起出发，在人工修建的含有各种障碍的场地里同场竞技，最先到达终点者获胜。这是所有山地车里最火爆最刺激的一种。选手之间允许合理的身体冲撞，比赛中翻车事故比比皆是。绝对是刺激的选择。

Four-cross (4X), also called mountain-cross, not to be confused with fourcross, is a relatively new style of mountain bike racing where four bikers race downhill on a prepared, BMX-like track, simply trying to get down first.

The 4X Pro Tour has announced a four round series for 2025. Visiting three countries and a variety of tracks,… Continue Reading →

2022年6月21日 · 4X赛（4X racing） 4X 是高戏剧性的，具有很强的观赏性，会让车手们正面交锋 Steve Behr. 4X赛也称4人争先赛，4X 赛涉及四名车手在同一条（相对较短的）赛道上正面交锋，到处都是土坡和护堤（当然还有其他车手）。

Do you love riding pumptracks and dirt jumps? While also making trips to the skate park? Then the Nirvana 4X is your bike! Discover the Dirt Bike!

Specs, reviews & prices for the 2009 Norco 4-X. Compare forks, shocks, wheels and other components on current and past MTBs. View and share reviews, comments and questions on mountain bikes. Huge selection of mountain bikes from brands such as Trek, Specialized, Giant, Santa Cruz, Norco and more.

The new Dr Jekyll is built for the biggest of dirt jumps or most extreme 4x tracks, taking you to new heights. Utilising 26’’ specific geometry, short chain stays and custom geometry for the modern rider.

Much like downhill bikes, 4X-bikes are designed for a perfect balance of weight, maneuverability, agility and suspension. All in all, mountain bikes are performance bikes for off-road use with a huge range of models, types and uses.