Sprocket arrived today, very impressed with quality.
A quick read of Richards sprocket manual and 20 minutes later i was riding out the driveway.
Just a quick 5 minute squirt up the road,roundabouts and corners.
Definitely feels more alive accelerating out of corners,
Going to check GPS speedo for speed but doesn't feel to much different.
Going for a run in the weekend, should finish the dunlop off,time for a new rear tyre!!!