Chain Ref | No of Teeth | Max.Shaft Dia. Øb(mm) | Pitch Circle Dia. ØPCD (mm) |
Rim Width Diameter TL (mm) |
Hub Width Diameter TW |
102 | 6 7 8 9 10 |
65 65 65 65 65 |
204.0 235.1 266.5 298.2 330.1 |
57 57 57 57 57 |
35 35 35 35 35 |
142 | 6 7 8 9 10 11 12 13 14 |
85 85 85 115 115 115 115 115 115 |
284.0 327.3 371.1 415.2 459.5 504.0 548.6 593.4 638.1 |
74 74 77 77 77 105 105 120 120 |
45 45 45 45 45 45 45 45 45 |
142 FOR HEAVY BOSS | 7 8 9 10 11 12 13 14 |
115 115 115 115 140 140 140 140 |
327.3 371.1 415.2 459.5 504.0 548.6 593.4 638.1 |
110 110 110 120 120 120 120 140 |
75 75 75 75 75 75 75 75 |