True but If you got them from tartybikes may as well just buy a set ? at the LBS it's £30-£40ish for a pair of magura leaver and body. From tartybikes. Magura Logo Magura HS33 Lever, 2005 From £39.15 to £44.04 Maximum torque for handlebar clamp bolt is 4Nm. Over tightening this bolt may cause the lever assembly to break and this is not covered under warranty. T@RTYB!KES