Who makes a great Lock out/up clutch?

[adamson350r]

I need a lock up/out clutch and who makes a great one? What extra accessories are needed in buying one?

[KSRRider]

I'd go with a slingshot. Nice product, fits under your stock cover...

http://cgi.ebay.com/ebaymotors/Honda-250R-Slingshot-lockup-clutch-Drag-Pro-MX-/270732219997?pt=Motors_ATV_Parts_Accessories&hash=item3f08e5d65d

You WILL get all available hp to the ground with this.