Redcat Part BS709-027: Common Uses and Installation Tips
By Redcat Racing | Published: 2026-10-26
Category: How-to Guides
Learn what the Redcat BS709-027 rear motor guard is used for and how to install it on your Cyclone platform vehicle. Includes step-by-step instructions and common mistakes to avoid.
Quick Answer
The Redcat BS709-027 rear motor guard protects the motor on Cyclone platform vehicles like the PIRANHA-TR10. This guide covers when to use it and how to install it correctly.
When You Need the BS709-027 Rear Motor Guard
The BS709-027 is a replacement part for the Cyclone platform, specifically listed for Legacy Vehicles such as the PIRANHA-TR10. If your stock motor guard is cracked, bent, or missing after a crash, this is the direct factory replacement. It is not a universal part—check your vehicle's platform before ordering.
Installation Challenges to Expect
The guard is a single plastic piece that mounts to the rear of the motor. Because it is a spare part, no additional hardware is included in the package—you will need to reuse the original screws. The mounting holes can be tight on a new part; do not force them or you may strip the plastic.
How to Install Redcat BS709-027 Rear Motor Guard
- 1. Remove the Damaged Guard: Use a Phillips screwdriver to remove the two screws holding the old motor guard in place. Keep the screws—they are not included with the new BS709-027. Common mistake: Losing the original screws. Place them in a small container immediately.
- 2. Align the New Guard: Position the BS709-027 so the curved side faces the motor can and the flat side faces outward. The mounting holes should line up with the chassis holes without forcing. Check alignment before inserting screws—if the holes do not line up, rotate the guard 180 degrees.
- 3. Secure the Guard: Thread the original screws through the guard into the chassis. Tighten them snugly with a screwdriver—do not overtighten, as the plastic can crack. Common mistake: Overtightening strips the plastic threads. Stop turning as soon as you feel resistance.
- 4. Verify Clearance: Spin the motor pinion by hand to ensure the guard does not rub against the spur gear or motor wires. Adjust the guard position slightly if needed. If you hear rubbing, loosen the screws, shift the guard, and retighten.
Product Facts
- BS709-027: Redcat Racing BS709-027 is a replacement rear motor guard for select Redcat Racing vehicles, listed as a spare part for the Cyclone platform. This part is not universal—verify your vehicle is a Cyclone platform (e.g., PIRANHA-TR10) before purchasing to avoid incompatibility.
BS709-027
