Are your rear wheels no longer turning while the motor is running? Do you only have front-wheel drive left? The rear drive shaft is the part that transmits power from the central differential to the rear wheels. When it breaks, you lose rear traction and your vehicle becomes front-wheel drive only.
This Rear Drive Shaft 16101-6304 is the exact original part factory-installed on the PRO versions of your SCY. Made from machined metal for maximum durability, it instantly restores full 4x4 transmission, allowing you to regain traction on all four wheels.
What This Drive Shaft Changes for Your RC
⚡ 4x4 Traction Restored: This shaft transmits power to the rear wheels. You instantly regain full all-wheel drive and original performance.
💪 Reinforced Metal Construction: Unlike the plastic shaft on standard versions, this metal shaft offers much greater resistance to torsional stress. It’s a true upgrade.
🎯 Perfect Fit: The dimensions are exactly the same as the original part. The shaft installs perfectly without play or excessive friction.
🔧 Easy Installation: Remove the old shaft, install the new one, and you’re done. 15 minutes flat.
Verified Compatibility
This drive shaft is compatible with the following models:
• SCY 16101 PRO • SCY 16102 PRO
Technical Specifications
Reference: 16101-6304
Material: Machined metal (upgrade)
Type: Rear drive shaft
Function: Power transmission to rear wheels
FAQ: Drivers’ Questions
Expand to see the answers.
How can I tell if my rear drive shaft is broken?
If the motor runs but only the front wheels turn (the rear wheels do not), the rear drive shaft is probably broken. Inspect visually: if you see the shaft in two pieces or cracked, it must be replaced immediately.
Can I install this metal shaft on a standard (non-PRO) version?
Yes, this metal shaft is an excellent upgrade for standard versions. It replaces the original plastic shaft and significantly improves durability. Just make sure the dimensions match.
Pro tip to extend its lifespan
Avoid sudden rear wheel lock-ups (for example, hitting an obstacle at full speed). These shocks transmit huge torsional stresses to the shaft and can break it instantly. After each session, visually check the shaft: any emerging crack should be addressed before it becomes a complete break.