Site n'iji usoro alloy aluminom siri ike, ọ dị fechaa mana ọ na-adịgide adịgide, nwere ikike ibu ruo kilogram 80, nke nwere ike ịnagide mkpa nke ịzụta ụlọ ahịa na ibugharị kwa ụbọchị. Nhazi mpịachi ọhụrụ, mbelata olu 70% mgbe emechiri otu aka, enwere ike ịchekwa ya kwụ ọtọ ma ọ bụ tinye ya n'ime buut, na-echekwa ohere, dị njikere iji.
Nkata ákwà Oxford nwere ike ibu ibu, mmiri anaghị abanye ya ma ghara iyi ya, nwere ihe mkpuchi a na-ewepụ ewepụ, ọ dịkwa mfe ihicha; wiil zuru ụwa ọnụ gbara ọkpụrụkpụ, steepụ dị larịị 360 °, na-arịgo n'elu ihe ndị ahụ na-enweghị mkpọchi. Nkọwa imewe mmadụ: enwere ike ịgbanwe ogwe ihe osise telescopic n'enweghị nsogbu n'ogologo, ergonomic; ala nke ihe nkwado agbakwunyere, tinye ya nke ọma.
Uru dị mkpa: dị fechaa - ibu siri ike - mpịachi nke abụọ - ịdị ire ụtọ zuru ụwa ọnụ.