275″ wheels are typically significantly stronger than 29″. This is because the spokes are shorter in length and so require a greater force to deform or buckle. This is a benefit for those who are seeking the CondensedAnswer: A 29″ fork can be installed on a 27.5″ bike, but it will have a notable effect on the bike’s geometry. The new fork will slacken the head tube and seat tube angle. Consequently, the handling of the bicycle will change in a manner that the rider may not like. Theoriginal wheel size for MTB is strong and flickable. 26-inch wheels boast fast acceleration but are easily slowed when rolling over bumpy terrain. While there are plenty of 26-inch-wheeled bikes still around, 27.5-inch wheels have become the new standard. 26-inch wheels have largely been assigned to the MTB history books. 29er Yourbike wheel size plays a role in the acceleration, and when it comes to choosing the right mountain bike wheel size, remember that the 27.5-inch wheels will accelerate faster than the larger wheels. The 29-inch wheels can still accelerate quickly, but depending on your riding style, it may be a better option to choose the thinner tire width. Iwent from 27.5 to 29 hardtail and noticed that the wheel size is most noticeable once you start picking up speed. The 29er almost felt like a runaway train on descents it just keeps going faster and faster. I think it makes sense to go with 29er since it'll give you more flexibility with tires vs a 27.5+ bike. Tires can make a huge Yes I prefer 27.5's, they can definitely be as comfortable. Main thing is just that you get right size, not wheel size. SpinningFool • 2 yr. ago. I'm 6'6", was riding a 27.5" bike until I test rode my first modern 29er bike and holy shit, I preferred the bike sooo much more. I bought a 29er the next day and posted my 27.5" bike for sale. Andthen I found 27.5" plus bikes (and fat bikes) which have wider tires, but diameter is similar to 29". And they are cheaper than full suspension bikes. I am deciding now between Orbea Alma 29" hardtail and Orbea Laufey 27.5" plus hardtail. I wonder how how much faster is 29" hardtail from the 27.5" plus hardtail on the asphalt road? 275 makes a lot of sense for small MTB. 29 is too big and handles poorly on small mountain bike frames, and looks even worse (not that it's about looks). One 27.5 and one 29. Pick up the front end by the stem with one hand and spin the front wheel with the other. Move the stem left and right while the front end is lifted and the wheel is SingletracksMountain Bike News, Product Reviews, MTB Trails and Community a 2.8 tire on an inner width i33-35mm rim or a 2.6 tire on an i28-30 rim (in 27.5 or 29) are the best Mountainbike wheels that a person can get. Yes to mini-Plus! November 11, 2019 at 13:17 #290539. Again the wheel size number stated (“29 inches”) referred to an 29ers are only 1.5 inches bigger than 27.5 bikes. 29ers are 2.5 inches bigger than 26in bikes. 27.5 bikes are only 1 inch bigger than 26in bikes. Best mountain bike under £2000, or $2800: proper MTB time! Best budget mountain bike forks: brilliant front suspension at EnK0.