THC Logo Bicycle Chains

THC brand Bicycle Chains are manufactured to ISO 606 and GB 3579. Quality meets the requirements specified in IS 4210. Products are available in two series: 082 (1/2" *3/32") and 081 (1/2" * 1/8") in 12 specifications. Besides the bicycle industry, these chains are also applied in textile machines and agricultural machineries.

Bicycle Chains: 42 and 47
Bicycle Chains: 42 and 47


Bicycle Chains: 48 and 48H
Bicycle Chains: 48 and 48H


Bicycle Chains: 86-2 and 86-3
Bicycle Chains: 86-2 and 86-3


Bicycle Chains: 91 and 94
Bicycle Chains: 91 and 94

THC Chain # P d1 d2 L b1 U. T. S. (daN) Applications
42 12.7 7.8 3.64 10.3 3.4 8010 single speed
47 12.7 7.8 3.63 8.1 2.4 8400 10 speed
48 (48H) 12.7 7.8 3.63 8.1 2.4 8010 12 speed
86-2 12.7 7.8 3.64 9.3 3.4 8010 single speed
86-3 12.7 7.8 3.64 9.3 3.4 8010 3 speed
91 12.7 7.8 3.63 7.3 2.4 8010 21 speed
94 12.7 7.8 3.63 7.8 2.4 8010 18 speed

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