Get your bike one step closer to being a true race machine! Everyone knows more compression means more power!
These products are designed, manufactured, intended, and sold for use on vehicles that are operated only on closed course racing circuits unless otherwise noted. Use of these products on public roads or lands is strictly prohibited and may be a violation of local, state, or federal laws. Products intended for use on vehicles operated on public roads or lands are clearly so indicated.
*All prices are quoted in US Dollars (USD) and subject to change without notice. Additional freight charges may be applied to expedited items.
**Please allow 14 days for delivery of Yoshimura Japan stocking items from the date that we have received your order and deposit/payment. Lead times will be given at the time of order on non-stocking items.