★Mafi dacewa da karamar jakar baya shine lita 30 (kimanin cu.in 1800), wanda ya isa ya rike abubuwa masu mahimmanci guda goma* da kari don hawan dutse.
★Ƙaramin ƙarfin jakar baya na iya zama ƙanƙanta kamar lita 10 (cu.in. 600) ko girman lita 40 zuwa 50 (kimanin 2400 zuwa 3000 cu.in.).
★Idan kai ne sau da yawa shugaba?Ko taimakawa abokan aiki (ko yara) ɗaukar kaya?Sannan kuna iya buƙatar jakar baya mai ƙarfin lita 40 ko fiye.
★A mafi yawan lokuta, karfin jakunkuna na lita 30 shine madaidaicin iya aiki kuma mafi mashahuri zabi.
★ Amma idan ayyukanku sun bambanta daga tafiya a lokacin rani zuwa wasan kankara a lokacin hunturu, kuna iya buƙatar ƙaramin jakar baya fiye da ɗaya.Yi la'akari da bukatun ku don ƙayyade zaɓi na ƙaramin jakar ku.
1. Nailan abu
2. 15.6 inci
3.210D
4. hana ruwa
5. Keɓance alama
6. 3 yadudduka aljihun zik din
7. dace da kasuwar Brazil
Garanti na samfur:shekara 1