Yamaha Minarelli Center Contra Springs type:yellow

Yamaha Minarelli Center Contra Springs type:yellowYour transmission tuning is a big deal. If you are running a soft, or weak center spring, your transmission is changing too fast. The yellow is an awesome spring for most sport setups. This could be the difference of pulling wheelstands off the line, or your bike being a total dog until 15mph. I've seen it all too often. The yellow is a 30% stiffer spring, and is best for higher rpm bores. The next step up is the red 35% center spring. white is the

and I'd be shocked to see less than 65mph

If your riding a zuma prebug

This is an extremely popular carb for Minarelli setups

Price is for 1 bearing

If you're reading this

Hydraulic banjo bolt with bleeder valve

commonly found on GY6 scooters

If your running an aftermarket injector

high performance front end forks

If you're looking for the BEST pump on the market

*This item may ship directly from our supplier

We recommend using this in conjunction with the malossi belt