29ers or two-niners are mountain bikes and hybrid bikes that are built to use 700c or 622 mm ISO (inside rim diameter) wheels, commonly called 29″ wheels. [1] . Most mountain bikes once used ISO 559 mm wheels, commonly called 26″ wheels. The ISO 622 mm wheel is typically also used for road-racing, trekking, cyclo-cross, touring and hybrid bicycles.

2023年10月11日 · A 29er mountain bike, simply put, is a bike equipped with 29-inch wheels front and back. This is the largest MTB wheel size, and it offers advantages in speed, stability, and comfort, making it the go-to for riders in most mountain bike disciplines, especially for racing.

Is a 29er mountain bike for you? Learn the pros and cons of a bigger wheel size and how it will fit you.

We carry great 29ers in a variety of price points from top brands like Trek, Santa Cruz, and Yeti so you can find the perfect model for your style and budget. 29-inch wheels have higher top speeds and they roll over obstacles better than smaller wheels, so if you want to give yourself an edge out on the trail, 29ers are often the way to go.

Trek 29er mountain bikes deliver big performance with more stability and better traction. Find more speed with a bigger 29

2020年8月19日 · 275er拥有更好的加速能力、但速度维持能力较差；29er则相反加速能力较差，速度维持能力强。 275er轮组由于外胎、车圈以及辐条的重量离轮组轴心，同时外胎、车圈以及辐条的重量相对更轻，因此275er拥有较低的旋转质量和较高的加速度，简而言之加速性能更好， 但相对来说速度保持能力较差。 29er则相反。 可以类比于公路车上的高框和低框轮组，275er就是低框，29er则是高框。 （笔者在更换29er的enduro之后最直观的便是速度保持能力，在速度达到 …

Buy a 29-inch MTB mountain bike - stability and speed on uneven terrain thanks to 29er wheels 6 years of warranty and a 30-day return policy! Directly from the manufacturer!

2013年10月31日 · 每当我们谈及到 29er 寸轮径， 95% 车手脑里面或许只有“通过性”三个字。 那究竟“通过性”三个字是不是真的那般神话呢？ 在本文开始，笔者要提及一个非常重要的前提数据——中国人平均身高为172cm（数据来源国家统计局）。 或许写到最后只剩下“具体器材需就具体场合而论证”这样的话， 但也希望给各位车友在26,27.5,29之间做好理性的权衡选择。 —— 上坡多耗的能量是否值得？ 首先，对于常规的 XC 定义 ----70% 的上坡，我们是否应该更多地顾及一 …

29in mountain bike wheels, often referred to as 29ers, are a popular wheel size, offering higher rolling speeds and more stability than 26in and 27.5in wheels.

These 29er mountain bikes for men are designed specifically to boost confidence, speed, traction and stability when riding off-road. From lightweight hardtails to trail and enduro bikes, there’s a 29" MTB for every riding style and all types of terrain.