Dûbele sprockets foar twa single kettingen per Amerikaanske standert
Single-type C-stiel
| Nee. Tosken | Nûmer | De | DI | Dm | A | Wt. Lbs. (Ca.) |
| |
| Min | Maks. | |||||||
| 12 | 40C12 | 2.170 | 1/2 | 1 | 139/ 64 | 11/2 | .75 | |
| 13 | 40C13 | 2.330 | 1/2 | 1/ 16 | 13/4 | 11/2 | .94 | |
| 14 | 40C14 | 2.490 | 1/2 | 1/8 | 111/ 16 | 11/2 | .91 | |
| 15 | 40C15 | 2.650 | 1/2 | 1/4 | 17/8 | 11/2 | 1.19 | |
| 16 | 40C16 | 2.810 | 1/2 | 3/8 | 2 | 11/2 | 1.34 | |
| 17 | 40C17 | 2,980 | 5/8 | 7/ 16 | 21/8 | 11/2 | 1,5 | |
| 18 | 40C18 | 3.140 | 5/8 | 1/2 | 25/ 16 | 11/2 | 1.8 | |
★ Hat ferbreedzjende groove yn hub foar kettingferklaring.
Dûbel single-type A-stiel
| Nee. Tosken | Nûmer | De | Dp | Type | DI | L | c | E | B1 | Wt. (Ca.) |
| |
| Min | Maks. | |||||||||||
| 15 | DS40A15 | 2.650 | 2.405 | A | 1/2 | 11/4 | 113/ 32 | 11/8 | 113/ 16 | .284 | 1.2 | |
| 16 | DS40A16 | 2.810 | 2.563 | A | 1/2 | 11/4 | 113/ 32 | 11/8 | 2 | .284 | 1.4 | |
| 17 | DS40A17 | 2,980 | 2.721 | A | 1/2 | 15/ 16 | 113/ 32 | 11/8 | 21/8 | .284 | 1.6 | |
| 18 | DS40A18 | 3.140 | 2.879 | A | 1/2 | 11/2 | 113/ 32 | 11/8 | 25/ 16 | .284 | 1.8 | |
| 19 | DS40A19 | 3.300 | 3.038 | A | 5/8 | 111/ 16 | 113/ 32 | 11/8 | 21/2 | .284 | 2.2 | |
| 20 | DS40A20 | 3.460 | 3.196 | A | 5/8 | 13/4 | 113/ 32 | 11/8 | 25/8 | .284 | 2.6 | |
| 21 | DS40A21 | 3.620 | 3.355 | A | 5/8 | 13/4 | 113/ 32 | 11/8 | 225/ 32 | .284 | 2.9 | |
| 22 | DS40A22 | 3.780 | 3.513 | A | 5/8 | 113/ 16 | 113/ 32 | 11/8 | 215/ 16 | .284 | 3.0 | |
| 23 | Ds40a23 | 3,940 | 3.672 | A | 5/8 | 21/ 16 | 113/ 32 | 11/8 | 23/ 32 | .284 | 3,5 | |
| 24 | DS40A24 | 4.100 | 3.831 | A | 5/8 | 21/4 | 113/ 32 | 11/8 | 217/ 64 | .284 | 4.0 | |
Dûbel single-tapte bushed-stiel
| Nee. Tosken | Nûmer | Bushing Grutte | De | Dp | D1 | Type | L1 | c | E | L2 | B1 | Wt. Rim allinich |
| |
| Min | Maks. | |||||||||||||
| 19 | DS40atb19h | 1215 | 3.300 | 3.308 | 1/2 | 1/4 | A | 113/ 32 | 11/8 | 21/2 | 11/2 | .284 | 1.1 | |
| 20 | Ds40atb20h | 1215 | 3.460 | 3.196 | 1/2 | 1/4 | A | 113/ 32 | 11/8 | 25/8 | 11/2 | .284 | 1.3 | |
| 21 | DS40atb21h | 1615 | 3.620 | 3.355 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 225/ 32 | 11/2 | .284 | 1.3 | |
| 23 | Ds40atb23h | 1615 | 3,940 | 3.672 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 23/ 32 | 11/2 | .284 | 1,5 | |
| 24 | Ds40atb24h | 1615 | 4.100 | 3.831 | 1/2 | 5/8 | A | 113/ 32 | 11/8 | 217/ 64 | 11/2 | .284 | 1.7 | |
Dûbele single-sprockets binne ûntworpen om twa-string-type roller-keaten te rinnen, dit is wêr't de namme "dûbel single" kaam. Typysk binne dizze sprockets in styl, mar sawol tapte buske en qd-styl is beskikber Produsearre as fersyk fan it fersoarger. Us dûbele single-sprockets wurde produsearre mei ferhurde tosken en hawwe in orizjinele kleur as swart oksedoating foar superieure prestaasjes en in lichte corros-ferset. Stock maten van Dûbele Single Sprockets fariearje van ANSI # 40 - # 80 / DIN06B-16B Maar andwaande maten kinne formulearje op fersyk. Iets wichtich om te notearjen is dat ek al dizze sprockets dûbele sprockets binne, sille se net dûbelstapketen.
