Kunezinhlobo ezi-3 zomzila wesitimela oholayo, uhlobo lwesigaba esi-2, uhlobo lwezigaba ezi-3, kanye nohlobo lwezigaba ezi-4. Uma ufuna ukuthenga i-led track rail kumkhiqizi waseChina. Sicela ungithinte ngomusa ukuze uthole ikhotheshini yentengo. ungathenga ikhwalithi enhle ngesitimela esihola phambili samanani entengo.