Options

- B4-LWS - Light weight chassis conversion for B-MAX4III
- B4-304MG - Center Mount Platet (Graphite) for B-MAX4III
- B4-TBS - Titanium turn buckle set for B-MAX4III
- B4-415R00 - Aluminum rear hub carrier (Toe-in 0°) for B-MAX4III
- B4-TSS - Titanium Screw Set
- B2-S4O - "X" Ver. II shock bottom cap (with stepped collor) for B-MAX2/4
- B4-200SS - Graphite center link support for B-MAX4III
- B4-303A - - Aluminum input shaft for B-MAX4III
- B4-CB68A - - Aluminum 68mm center bone for B-MAX4III
- B4-CB76A - Aluminum 76mm center bone for B-MAX4III
- ZS-GWBN - GOKURAKU Off-Road Wing (Narrow size)
- B4-008R1 - Rear long suspension arm (to be release)