Safety Warnings WARNING: CYCLING CAN BE DANGEROUS. BICYCLE PRODUCTS SHOULD BE INSTALLED AND SERVICED BY A PROFESSIONAL MECHANIC. NEVER MODIFY • YOUR BICYCLE OR ACCESSORIES. READ AND FOLLOW ALL PRODUCT INSTRUCTIONS AND WARNINGS INCLUDING INFORMATION ON THE MANUFACTURER’S WEBSITE. INSPECT YOUR BICYCLE BEFORE EVERY RIDE. ALWAYS WEAR A HELMET. •...
• Applying brakes too hard or too suddenly can lock up a wheel, which could cause you to lose control and fall. Sudden or excessive application of the brake may result in injury or death. • If the brake loosens, please adjust with the hexagon wrench, or please contact Jetson Customer Care. • Replace worn or broken parts immediately.
Product Specs · PRODUCT DIMENSIONS: 5.5” (L) × 5.5” (W) × 11.5” (H) · WHEEL SIZE: 4” · PRODUCT WEIGHT: 2 LB · USER MAX WEIGHT: 198 LB · RECOMMENDED AGE: 3+ Bike Compatibility INTENDED FOR USE WITH MOST BIKES WITH 12”, 14”, 16”, 18”, AND 20” WHEELS THAT USE A SOLID REAR AXLE AND NUT ON EACH SIDE OF THE REAR WHEEL.
Online Resources Scan for our most updated Spark 2.0 Light-Up Training Wheels onboarding materials and support resources. WARNING: FAILURE TO COMPLY WITH THE FOLLOWING INSTRUCTIONS MAY RESULT IN INJURY TO THE CHILD OR OTHERS. • KEEP SMALL PARTS AWAY FROM CHILDREN DURING ASSEMBLY.
2. Getting Started Assembling the Training Wheels 1. SLIDE A WASHER ONTO THE TIP OF ONE BOLT. 2. SLIDE THE BOLT WITH WASHER THROUGH THE CENTER OF ONE WHEEL. 3. THROUGH THE HOLE IN THE BENT TIP OF THE BRACKET, SLIDE THE BRACKET ONTO THE BOLT SUCH THAT: •...
Page 13
6. USING THE 4MM ALLEN KEY, HOLD THE BOLT STEADY WHILE YOU TIGHTEN THE NUT BY TURNING IT CLOCKWISE WITH THE 13MM WRENCH. IMPORTANT: CHECK THAT THE WHEEL ROTATES WHEEL BRACKET PROPERLY. • IF THE WHEEL DOES NOT ROTATE FREELY, LOOSEN THE NUT SLIGHTLY BY TURNING IT COUNTERCLOCKWISE WITH THE WRENCH FOR ¼...
Attaching the Training Wheels to Your Bike* 1. LOCATE THE SIZING HOLE ON EACH BRACKET CORRESPONDING TO YOUR BIKE'S WHEEL SIZE. BRACKET SIZING HOLE BIKE WHEEL MEASUREMENT 20˝ 18˝ 16˝ 14˝ 12˝ *BIKE NOT INCLUDED...
Page 15
2. LOOSEN AND REMOVE THE AXLE NUT FROM ONE SIDE OF THE REAR AXLE ON YOUR BIKE BY TURNING IT COUNTERCLOCKWISE WITH AN APPROPRIATELY SIZED WRENCH. NOTE: 15MM WRENCH INCLUDED TO ACCOMMODATE FREQUENTLY USED REAR AXLE NUT SIZE. 3. REMOVE THE WASHER. SET THE HARDWARE ASIDE. REAR AXLE AXLE NUT WASHER...
Page 16
4. NESTLE 1 BRACKET STABILIZER BEHIND 1 BRACKET SUCH THAT: • THE STABALIZER FITS SNUGGLY ON THE BACK SIDE OF THE BRACKET. • THE HOLE IN THE STABILIZER IS ALIGNED WITH THE SIZING HOLE APPROPRIATE FOR YOUR BIKE. (PAGE 14) SELECTED SIZING HOLE BRACKET BRACKET STABILIZER...
Page 17
5. ON THE SIDE OF THE REAR AXLE OF YOUR BIKE FROM WHICH YOU REMOVED THE HARDWARE, AND AT THE CORRECT BRACKET SIZING HOLE, SLIDE THE BRACKET STABILIZER AND BRACKET ONTO THE AXLE SUCH THAT THE TRAINING WHEEL EXTENDS AWAY FROM THE AXLE. 6.
Page 18
TRAINING WHEEL BRACKET REAR WHEEL OF YOUR BIKE 6.9 IN 1 IN 1 IN 9. CHECK THAT THE BRACKETS ARE SECURE TO THE BIKE AND THE FOLLOWING SAFETY MEASUREMENTS ARE MET: A) BOTH TRAINING WHEELS ARE AT LEAST 6.9 INCHES FROM THE REAR WHEEL OF THE BIKE. B) NEITHER TRAINING WHEEL HOVERS MORE THAN 1 INCH ABOVE THE GROUND WHEN THE BIKE IS TILTED ONTO THE OTHER TRAINING WHEEL.
3. Making Moves Illuminating the Lights NOW YOU HAVE YOUR TRAINING WHEELS ATTACHED, IT’S TIME TO GO OUT AND SHOW OFF YOUR RIDE. THE TRAINING WHEEL LIGHTS WILL ILLUMINATE AUTOMATICALLY WHENEVER THE WHEELS ARE IN MOTION. NO BATTERIES NECESSARY!
Care & Maintenance IT’S IMPORTANT TO REGULARLY CLEAN AND LUBRICATE BETWEEN THE WHEEL AND SUPPORT BRACKET. BEFORE EACH RIDE CHECK ALL BOLTS AND NUTS FOR PROPER TIGHTNESS. PRODUCT CARE · KEEP AWAY FROM FIRE AND EXCESSIVE HEAT. · AVOID INTENSE PHYSICAL SHOCK, SEVERE VIBRATION, OR IMPACT. ·...
Helmet Safety A HELMET SHOULD BE WORN BY THE RIDER AT ALL TIMES. PROPER POSITIONING: IMPROPER POSITIONING: THE FOREHEAD IS COVERED THE FOREHEAD IS EXPOSED. BY THE HELMET. A FALL COULD RESULT IN SERIOUS INJURY. * WEAR A HELMET, APPROPRIATE CLOTHING, SHOES, AND SAFETY GEAR. AVOID CLOTHING THAT CAN GET CAUGHT INTO OR UNDER THE WHEELS.
Stay connected. Be sure to follow @ridejetson on social media to learn about fantastic offers, giveaways, and all the latest Jetson news. Loving your ride? Then be sure to leave a review at ridejetson.com/reviews. We can’t wait to hear from you!
Need help?
Do you have a question about the Spark 2.0 and is the answer not in the manual?
Questions and answers