130910 - Pinion shaft Vekta 5 
We have added a 7mm hex to the end of the Vertigo Performance Pinion shafts, not only are our shafts made from durable hardened steel, Vertigo pinion shafts offer a couple of advantages over the stock Vekta Pinion shaft. 
Pinion shaft can be removed using a 7mm socket, no more fiddling with 1/8 turns to get nowhere and frustrated. 

Vertigo pinion shafts also allow you, the hobbyist to use a drill to rotate drive train to check gear mesh and correct function before hitting the track or your favorite bashing grounds.