About 6.69 inches
Direct Conversion Formula 170 mm*
1 in
25.4 mm
=
6.692913386 in
170/25.4=6.69 inches
17cm
17cm
170mm
8 x 170mm
10mm=1cm 170mm=17cm
170mm = 17cm (there are 10mm per cm).
8 lug, 170mm.
170mm. Diameter of a circle is two time the radius.
Some male specimens of 170mm long are known, but rare.
8 X 170mm, pre 1999 8 x 6.5
The main difference between 165mm and 170mm cranks is the length of the crank arms. 165mm cranks are shorter, which can provide a slightly faster cadence and better clearance for tight turns. On the other hand, 170mm cranks offer more leverage for climbing and can be more comfortable for riders with longer legs. Ultimately, the choice between the two lengths depends on personal preference and riding style.