12,8 - 13,5 mm bore
Yellow brass body
Bell Ø 21 cm
Gold brass leadpipe
Nickel silver outer slides
4 valves (3 top, 1 side action)
Stainless steel pistons
Water key on 3rd valve slide
Lacquered finish
Light weight form shaped case with rucksack assembly
Weight approx. 2,6 kg
RB701.468