Helu kumu. : 400×72.5x66N
Hoʻolauna:
ʻO ke ala Rubber he lipine ʻano apo i haku ʻia me ka ʻōpala a me ka metala a i ʻole nā mea fiber.
Loaʻa iā ia nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa haʻahaʻa, ka ikaika traction nui, ka haʻalulu liʻiliʻi, ka haʻahaʻa haʻahaʻa, ka passability maikaʻi ma ka māla lepo, ʻaʻohe pōʻino i ke alanui, ka wikiwiki o ka holo, ka liʻiliʻi liʻiliʻi, etc.
Hiki iā ia ke hoʻololi i nā kaʻa a me nā ala kila e hoʻohana ana i nā mīkini mahiʻai, nā mīkini hana a me ka ʻāpana hele o nā kaʻa kaʻa.