INSTRUCTION MANUAL
Race in
MINUTES!
Includes
USB
CHARGER CORD
Includes:
1 - RC Car
1 - Head
1 - Remote control
4 - Racing cones
1 - USB charging cord
Conforms to ASTM F963
For ages 5 and up
Manufactured by Skullduggery, Inc.
Made in China
Remote control requires
4 AAA bateries (Not included)
For longer life use alkaline batteries
Car includes1 replaceable LiPo battery
CUSTOMER INFORMATION
Skullduggery, Inc. • 5433 East La Palma Ave. • Anaheim, CA 92807
We guarantee the quality of all Skullduggery products. If this product
does not perform properly, please contact us. In the USA call
(800) 336-7745 M-F 8AM - 4PM Pacific time. International call
(714) 777-6425. www.sdtoyz.com © 2019 Skullduggery, Inc.
Knuckle-Headz is a trademark of Skullduggery, Inc.
Patent Pending.
Conforms to ASTM F963
Non-Toxic, Ages 5 & up
patent pending
TROUBLE SHOOTING
IMPORTANT:
1. Works best on flat, level, hard surfaces.
2. This product is not recommended for use on shag carpet, loose dirt, or wet surfaces.
QUICK TIPS:
1. When your vehicle starts to lose power, it may lose functionality or
performance. It’s time to recharge the vehicle’s LiPo battery. Your vehicle’s running time varies
depending on your driving style.
2. Interference can affect your vehicle’s performance. Interference can be caused by other I/R
devices like a TV remove control or other remotes in the house. Try to stay away from these!
3. Don’t drive your vehicle in sand or through water or snow. If your vehicle does get wet,
wipe it with a towel and allow to dry completely overnight.
4. Don’t store your vehicle near heat or in direct sunlight. Always turn switches to OFF and
remove all batteries for storage.
5. Do not exceed the specified range.
6. If the vehicle malfunctions, please turn the vehicles and controllers power OFF and ON
again. This should reset your vehicle and let you resume normal operation.
7. If Racers are not charging enough to hit top speeds, then replace the AAA batteries in the
controllers to ensure adequate vehicle charging.
Keep these instructions for future reference as they contain important information.
IMPORTANT: Please read all instructions before operating your vehicle.
CAUTION: To prevent entanglement, keep all hair away from the wheels.
DO NOT RECHARGE THE CAR IF IT FEELS HOT. ALLOW IT TO COOL BEFORE RECHARGING.
DO NOT ATTEMPT TO USE OR CHARGE THE CAR IF IT SHOWS SIGNS OF LEAKAGE OR CORROSION.
Warranty: Your purchase of RC Knuckle-Headz comes with a one-year limited warranty in
the US and Canada. The warranty covers against manufacturing defects. It does not cover
abuse, alteration, theft, loss, unreasonable use, or normal “wear and tear”. Skullduggery will
determine a defect at its sole discretion, will repair or replace the defective part or product
with a comparable part. This does not affect your statutory rights.
Skullduggery guarantees your 100% satisfaction with this product. If you have any issues that
are not addressed in this instruction booklet, please call us at 800.336.7745.
IMPORTANT - DO NOT RETURN PRODUCT
We’re here to help!
Call us @ 800.336.7745
Monday thru Friday between 8:00 am - 5:00 pm (pacific)
Item # 08110