Speed ratio with 12 5 speed ratio with 14 16 speed ratio 16 speed ratio with 18 20 speed ratio 20 4 ratio with 22 speed ratio with 25 28 speed ratio 28 5 speed ratio with 35 5 ratio with 35 speed ratio with 35 speed ratio
The hardness of the tooth surface:
The face of the hard teeth.
Layout form:
The coaxial type of the
Level of progression:
Level 3
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Items weight estimation 0 g, subject to actual weight
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