FACTORY EFFEX TC4 Cover - YZ 250/450F 12-27232 Pro Chamber Headpipes for Trikes Flows better than stock or

Flows better than stock or competing units

For handlebars with an external diameter from 22 mm to 28 mm and twinwall

12-point zinc plated bolts

The X-Seat set a benchmark in the industry for its revolutionary design and technical features

FACTORY EFFEX TC4 Cover - YZ 250/450F 12-27232 Pro Chamber Headpipes for Trikes Flows better than stock orThe first specifically designed seat cover kit for today's 4 strokes Feature Dura Grip material that has integrated embossed top seat ribs that keep you positioned on the seat Color matched rear panel, raised OEM logos and interlock stitching for long lasting wear Bump version features soft cell seat foam technology for even more grip and control Easy installation; no cutting, sanding or filing required