ST029 STEM CUT CALCULATOR
Frame Size*
Spacer Stack (mm)
0 mm (slammed)
5 mm
10 mm
15 mm
20 mm
25 mm
30 mm
35 mm
40 mm (max allowable)
*Size 54 cm frames & above required no Stem Steerer cutting.
17
48 cm
Removed Length of Stem
Resulting Max Spacer
Steerer
Stack Possible
25 mm
20 mm
15 mm
10 mm
5 mm
0 mm
0 mm
0 mm
0 mm
Removed Length of Stem
Steerer
15 mm
5 mm
20 mm
0 mm
25 mm
0 mm
30 mm
0 mm
35 mm
0 mm
40 mm
0 mm
40 mm
0 mm
40 mm
0 mm
40 mm
0 mm
51 cm
Resulting Max Spacer
Stack Possible
35 mm
40 mm
40 mm
40 mm
40 mm
40 mm
40 mm
40 mm
40 mm