YT7B-BS Yuasa Battery air boxes therefore more and more federations

therefore more and more federations have chosen it as national entry level category

Bearings: Radial bearing C4

"Multi Start" mode allows you to activate the start for each competitor independently: for races where competitors start at different times

moly coated domed piston Chrome-faced top ring Dual valve springs 3-piece automotive-style keepers Dished valves Nitrided exhaust valve Cast aluminum manifold with rubber mounting flange Racing designed combustion chamber

YT7B-BS Yuasa Battery air boxes therefore more and more federationsThe YT7B BS Yuasa Battery is a trusted choice for Rotax FR125, IAME, and PRD Fireball TAG Motors. Extensive testing has shown that, when properly maintained, it offers the most reliable performance. In fact, it is approved for use in the Rotax Max Challenge and is highly recommended over the stock Fiam Rotax battery for optimal reliability and longevity. Don't forget to use Battery Tabs to connect it directly to your Rotax or PRD Fireball wiring