TKO Special Tekno Clutch Bearing set.
The Longest Lasting, Most Reliable bearing set up for your Tekno Nitro vehicle.
Includes one of the proven 5x13x4 TKO Special clutch bearings(blue seal faces front of car) and one 5x11x5 EZO Low Drag Sealed bearing.
Racers are reporting 4+ gallons of run time.
Try a set and forget the problems of the past.