BT49QT-7 (Sport)
BT49QT-9 (Classic/Basic)
BT49QT-11 (Retro)

139QMB - (10 tuumaa) - 400 mm
139QMA/B - (10–12 tuumaa) - 430 mm
139QMA-A - (12–13 tuumaa) - 460 mm