Wannan kai mai ban sha'awa yana ɗaukar bearings biyu na ciki, kushin jagora baya juyawa tare da kayan aiki, yana da ƙarancin lalacewa da jujjuyawar sassauƙa.Ana iya samun daidaita girman girman ta maye gurbin ɗigon jagora ko haɓaka & rage shim.Za'a iya daidaita girman harsashi a cikin takamaiman kewayon.Yana da matukar dacewa kuma abin dogaro.
Girman harsashi | M mashaya model | Girman harsashi | M shugabannin model |
Φ32 | Φ27 | Φ88-Φ107 | 80 |
Φ35 | Φ30 | Φ108-Φ137 | 100 |
Φ50-60 | Φ43 | Φ138-Φ177 | 100 |
Φ61-72 | Φ56 | Φ178-Φ300 | 160 |
Φ73-77 | Φ65 | > 300-500 | 100 |
Φ78-87 | Φ70 |