Scalextric Track Extension Pack 6 C8555 Trees & Foliage Freehand is the original counterweight

Freehand is the original counterweight yo-yo

and flower pots

or connect a battery

Traxxas 58mm Turnbuckle (2)

The SR315 now comes updated and ready to provide the advantages of state-of-the-art connectivity right out of the box by supporting the innovative

Scalextric Track Extension Pack 6 C8555 Trees & Foliage Freehand is the original counterweightExtending your Scalextric layout has never been easier! The seven Scalextric Track Extension Packs are totally flexible in their design and any of these packs can be added to both Standard or Digital Scalextric circuits. Each pack can be incorporated into a Scalextric circuit, from simple ovals and figure of eight tracks to the largest layouts. One or more Track Extension Packs can be added to the same circuit, or you could use all the Track Extension