How Big Is Size Of Seat Post On Stumpjumper Bike? Max seat post insertion on a 2020 SJ (M, carbon,) is 11in (280mm). Pulled mine out and finally measured for myself. Here’s an added visual. I ride with my seat above the collar approximately 292mm (to center of seat rails). What size is the seat
How Is A Bicycle Seat Measured? sit bones What size saddle for 125mm sit bones? For example, if a road bike is used, with very leaned forward position (like in the 2nd drawing from the left in picture 8), and if measured sit bone width is 125 mm, then a saddle should be 1 cm
How To Properly Fit Your Bike? “The stem shouldn’t need to be super short or super long to make the bike fit you.” Ideally, you should look for a reach where your elbows bend slightly when your hands are on the hoods—without your spine flexing and bending to reach the bars—for a good road bike