B-MAX Build Guides for Seven Tamiya Mini 4WD Chassis
B-MAX rewards a clean build and repeatable testing. The seven PDFs below turn the Basic-MAX GP v5.0 rules into a starting build for each current chassis architecture. Each guide includes a representative Tamiya kit, compatible part examples, an assembly sequence, track-tuning decisions and an inspection checklist.
Choose your chassis
Dual-shaft ME, MA and MS place the motor centrally. FM-A puts it at the front, while VZ, AR and Super-II use rear motors. Their bumpers, covers and axle layouts call for different assembly checks; the PDFs explain those differences in detail.
- ME: separate bumper units and a dual-shaft drivetrain. Download ME B-MAX PDF
- MA: one-piece monocoque and six molded roller locations. Download MA B-MAX PDF
- MS: three-piece chassis with nose and tail joints to inspect. Download MS B-MAX PDF
- FM-A: front motor, underside access and front skid. Download FM-A B-MAX PDF
- VZ: multi-part bumper and kit POM bearings. Download VZ B-MAX PDF
- AR: low battery position, underside panel and six kit rollers. Download AR B-MAX PDF
- Super-II: reinforced bumper and screw-secured gear cover. Download Super-II B-MAX PDF
How to use the PDFs
Build the kit drivetrain first and confirm it spins freely. Add the suggested rollers and other hardware on existing mounting points, then record several complete runs before changing one variable. Parts and setups in these PDFs are starting hypotheses; follow the latest event notice and the inspector's decision.
Racing the Malaysian tuned-motor class? See the seven Pro-Stock Malaysia PDF guides for its tighter motor, roller, bearing and plate limits.