- Heavy-duty steel mainframe
- Kev tiv thaiv hmoov txheej tiav
- Siab upholstered ceg rollers.
- Smooth, ruaj hauv ncoo thaiv bearings.
- Chrome-plated Olympic hnyav peg yog 14 nti ntev.
- Siab welded ncej rau siab tshaj plaws rigidity, lub zog thiab durability.
- Ntau txoj haujlwm tuav kom haum rau qhov sib txawv ntawm lub cev thiab caj npab ntev.
