My lap times were 3 seconds a lap quicker than my previous best ever...

Review of the new SPORTS VALVE by Mark Halls. Mark lives in Auckland and races a Norton twin in the NZ National Classic Series. 

"Thank you for the Sports Valves you fitted to my forks for me - the improvement they have made is incredible.

The suspension feels so much more planted now (hope that makes sense). My confidence in the front end has had a massive boost which enables me to push it much harder into and through the corners.

The first time back at Hampton downs (last week) was about 3 months after we fitted the new units and my lap times were 3 seconds a lap quicker than my previous best ever. I cannot attribute this improvement to any thing other than the new valves, as I have made no other changes to the bike.

Once again, many many thanks for all your help."