Swimming Timing System
Backstroke Ledge
- BSL-120
Nine adjustable positions for the height of ledge (±40mm from water level)
【In accordance with FINA Rules】
The SEIKO Backstroke ledge BSL-120 is a starting aid for backstroke swimmers designed for exclusive use with the
SEIKO starting block SB-400 series for swimming competition.
Material
Main body: resin (with aluminum pipe)
Strap: PP
Footrest: resin (with stainless steel rear plate)
Dimensions
Footrest: W800×H80×D20mm
(slope angle: 10°)
Weight
Main body: Approx. 4.5kg
Attachment fitting for Backstroke Ledge: Approx. 1.5kg