2. Next. briank · #2 · Oct 3, 2018. Depends on the terrain. For fire road climbing, having less rotating mass with the 26ers is going to be an advantage. On a more technical climb, the 27.5ers may allow you to roll over some things that you'd need to lift/hop over with 26ers and therefore be better at climbing. Reply. The 27.5 inches mountain bike has a wheel diameter of about 698 mm and a rim diameter of 584 mm. After installing an outer tire, the wheel diameter of 29 inches mountain bike is about 736 mm, and the diameter of the rim is 622mm. 26 inches is the most traditional mountain bike wheel diameter. 29 vs 27.5 Wheel Sizes Comparison: 4 Key Differences You Need To Know. Today we are going to review: 29 vs 27.5 Wheel Sizes Comparison.Check out 29" bike: ht For Pedal Pushers Cyclery, the 29er has been so good in the past couple of years, Francis says he has a hard time even selling 27.5-inch mountain bikes anymore. “In this store in particular, I’m almost all 29. I can’t give a 27.5 bike away.” He has large and extra-large models marked down by 30%, and visitors still don’t seem interested. Cross Country – 29 inch All mountain/enduro – 27.5 inch Bicicleta de antrenament – 26 inch cu slick-uri, doar pentru asfalt Downhill – 26 inch Steet/Trial – 26 inch Tags 29 vs 27.5 roata de 29 sau 27.5 inch 27.5 vs 29 Enduro Bike Geometry. When we use the chart below to compare the average 27.5″ enduro bike to the average 29″ enduro bike, there are remarkably subtle differences. A 27.5″ enduro bike has slightly more suspension travel front and rear, but a majority of the geometry figures are within half a degree or a few millimeters. Mountain bike wheel sizes: 26in, 650b and 29in explained - BikeRadar. Our guide explains the differences between the three common mountain bike wheel sizes of today and advises on how to choose The 2023 Specialized Rockhopper 27.5 mountain bike combines entry-level features with a quality construction and value price. Ideal for trails and off-road riding, this bike offers an efficient and comfortable ride with an A1 Premium aluminum frame, SR Suntour XCE 27.5 100mm travel fork, and Radius CX7 mechanical disc brakes. AeOq3h.