Bicycle soft tail folding bike spring shock absorber

material: metal
Category: Bicycle rear spring shock absorber
Purpose: Mountain bike shock absorber compressor bicycle soft tail folding bike spring shock absorber

Size:
A: 100 length 500 pounds
B: 100 length 650 pounds
C: 125 long 750 pounds
D: 125 length 1200 pounds
E: 150 long 750 pounds
F: 150 long 1500 pounds