O.S. Speed B21 AD3 Adam Drake 3 Competition .21 Nitro Engine w/2100SC Pipe 1/8 Buggy Body heavy-duty storage solution engineered to

heavy-duty storage solution engineered to keep your essential RC tools protected

Manufactured from a high-strength composite material

🏁 Kyosho Brake Cam Set

This engine also comes professionally broken-in with the EBIS system

O.S. Speed B21 AD3 Adam Drake 3 Competition .21 Nitro Engine w/2100SC Pipe 1/8 Buggy Body heavy-duty storage solution engineered toO. S. Speed B21 AD3 Adam Drake 3 Competition . 21 Nitro Engine Combo The O. S. Speed B21 AD3 Adam Drake 3 Competition . 21 Nitro Engine is the latest evolution in the legendary B21 lineup precision tuned in collaboration with Adam Drake himself. This powerplant delivers incredible throttle response, a refined linear power band, and improved fuel mileage, all while maintaining the smooth drivability top racers demand. The AD3 features a re engineered