Speed Ratio 3 Speed Ratio 4 Speed Ratio 5 Speed Ratio 8 Speed Ratio 9 Speed Ratio 12 Speed Ratio 15 Speed Ratio 16 Speed Ratio 20 Speed Ratio 25 Speed Ratio 30 Speed Ratio 32 Speed Ratio 40 Speed Ratio 10
Tooth surface hardness:
Hard tooth surface
Layout form:
Coaxial
series:
Level 1
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Items weight estimation 0 g, subject to actual weight
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