07-10-11, 09:34 PM
Further to my earlier reply a calculation shows that standard gearing would give 5,500 r.p.m at 68.8 m.p.h. which with a bit of speedo error means it could be showing 70 m.p.h. Maybe your bike had lower gearing on before. The only way to be sure is to count the number of teeth on the sprokets.
Next time the sun shinesÂ
un and I'm out on the bike I must take note of what mine does show?
Next time the sun shinesÂ
