SURF TAP OPERATIVO
High backrest, height adjustable. Synchro mechanism, possibility of locking in 4 or 5 positions. Lever for synchronized adjustment of seat and backrest. Move adjustment knob , in action with body weight, with anti-shock return. Gas lever for seat height adjustment. Upholstered and coated seat and backrest. Rear backrest in polypropylene shockproof. Black polypropylene or polished aluminum 5 spokes safety base. Self-braking castors D.65, hard or soft tread.