whats the difference with HVG, HPG, HP,HV? I presume high pressure, high volume. whats the G?
buggered if I know. Mine is v small, cost about 27 quid from cycle surgery and goes up to 120psi... thats about the extent of my knowledge. It's a hand pump at the end of the day—*it's never going to replace my track pump. So as long as it gets me home ok at 120psi then I'm happy—*my last pump could probably only manage about 70 or something shit.
buggered if I know. Mine is v small, cost about 27 quid from cycle surgery and goes up to 120psi... thats about the extent of my knowledge. It's a hand pump at the end of the day—*it's never going to replace my track pump. So as long as it gets me home ok at 120psi then I'm happy—*my last pump could probably only manage about 70 or something shit.