Second Gear Gearbox Upgrade For One Sixteenth Scale WPL C24 C34 C44 C54 B16 B36 MN D90 MN40 MN45 MN77 MN99 MN99s RC Cars With Dual Speed Transmission And High And Low Gears

1/16 Scale RC Gearbox Upgrade, Single-Unit Dual-Speed
✔️ All-metal 1/16 gearbox with reverse, two speeds 12.7:1 & 25.4:1

Upgrade your 1/16 scale RC car with this all-metal gearbox, replacing the fragile plastic unit for stronger durability, improved torque handling, and cleaner gear engagement in demanding off-road and crawler runs.

✅ All-metal housing and precision-machined gears for durability
✅ Compatible with 1/16 scale models including C24, C34, C44, C54, B16, B36, MN series (D90, MN40, MN45, MN77, MN99, MN99s) and related 1/12 MN D90 FJ45 variants
✅ Dual-speed gearset with 12.7:1 and 25.4:1 for precise control
✅ Reverse transmission to eliminate shaft whip and improve handling
✅ Easy installation with standard compensated 370 motor compatibility

💡 What is a 1/16 scale RC gearbox upgrade used for and how does it help? This handy upgrade adds durability, control, and upgrade options for a wide range of 1/16 scale RC builds. - Improves durability by replacing plastic with aluminum - Provides two speeds and reverse for precise driving - Broad compatibility with many 1/16 scale models