more remote tuning!

David,

I've been watching and learning a lot about proper suspension setup. I'm still practicing my bounce technique (ha,ha), but definitely see & feel a big difference in how the bike is responding. Great job on putting together such an informative and educational product. I keep your DVD's close by and learn something new every time I watch them.

The only challenge I've had so far is the factory setup measurements for my bike. Do you have any recommendation on who would have this information? Current ride is a 2005 GSXR 1000 now running Michelin Pilot Powers. You stressed the importance of starting with the proper geometry, and making changes based on the new tire diameter.

Stephen T. Land


REPLY:

Hi Mr. Land,

Dave Williams from OnTheThrottle.tv sent this email on to me for my reply, so we can help you along with your quest :)

The Pilot Powers are great street tires, and you should be running 36 psi front an rear to get the best blend of grip and longevity.

Can I safely assume that you are running the 190 rear and also have the stock gearing that came with the bike? What size front tire? It would be very useful to have your weight too, so I can provide you with settings to try that I would know to be accurate.

In terms of geometry, the ride height of the rear of the bike really depends on the axle position and the circumference of the rear tire. Normally, most of these 05 GSXR 1000's are run with the shock at stock length, and many times a link is added to the chain or the front sprocket is dropped one tooth to lengthen the wheel base. This provides more rake and trail in the front of the bike, making it finish a corner better.

In terms of SAG, for street riding you need 40-50mm of sag in the forks and 32-37mm of sag in the shock (remember to chek free sag in the shock) depending on what type of roads you ride on, how hard you ride etc. I can give you compression and rebound settings to try but I need the questions above answered first.