06b chain 1 Reinforced design 2 great tensile strength 3 ISO9001 06b chain1.Short pitch transmission precision roller chains: standard ... : standard motorcycle transmission chains and engine mechanism chains(timing chains)3. Heavy series roller chains: 40, 50, 60, 80, 100, 120 ... -1, C08-C32A/B-2 and C08-C32A/B-35.Chain attachments: roller link, Pin link, spring lip, connecting link6.Connecting ...