GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System
GROWL™ Bicycle Exhaust System

GROWL™ Bicycle Exhaust System

Regular price $29.99
Unit price  per 

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MAKE YOUR BIKE ROAR!

Turn your bicycle into a Motorbike with the GROWL™ Bicycle Exhaust System!! Did you ever put cards in the spokes of your bike as a kid? This does one amplifies that idea! It uses a specially designed, replaceable cards that flick in the spokes of the bike. 

GROWL™ Bicycle Exhaust System is a bike exhaust system that fixes to the back of a pedal bike and makes realistic engine noises.  The exhaust pipe attaches to the rear frame of all 14-inch bikes and larger. As the bike moves, the teeth on the sound card catch on the spokes creating a sound that travels up the exhaust pipe to create a loud, realistic motorbike noise.

It comes with three sound cards that are tuneable for up to six different bike sounds. The fun doesn’t end there. The 2 piece sticker set allows you to customize the look of your exhaust and your bike.

  • Choose from three different "engines" - Includes three ultra-durable and waterproof Moto cards. Each Moto card features a different sound.  It's super durable and should last you a long time.

  • No batteries required - The GROWL™ Bicycle Exhaust System, similar to using trading cards and a clothespin, is "pedal-powered".

  • Seriously, it's loud -  It is loud. It will probably annoy your neighbors.

  • Lightweight but durable - The exhaust pipe, which acts as a horn, is made from plastic. This means it's lightweight, and most importantly, durable enough to withstand the punishment of being affixed to a kid's bike.

  • DIY - A set of 2 stickers are included so that you can decorate the exhaust of your GROWL™ Bicycle Exhaust System for a customized look.

HOW TO INSTALL

Step 1: Attach the clamp

To install, begin by placing the clamp onto the frame of your bicycle on the side opposite of the chain. Spacers are included to accommodate frames of different diameters up to 1.5 inches.

Position the clamp so that the pedal will not strike it when turned. You will then tighten the clamp using two sets of nuts and bolts (included, of course). Use the included wrench to tighten.

To install the Turbospoke, begin by attaching the clamp on to the frame of the bike.
Step 2: Choose a moto card and insert it.

After attaching the clamp, choose one of the three included Motocards and slide it into the clamp. Secure it using the yellow retaining pin. This ensures that the card never comes to lose no matter how hard you're pedaling.

Next, insert one of the three Motocards.
Step 3: Insert the exhaust pipe

The final step is to insert the exhaust into the clamp. You're done! Now go make some noise.

After inserting the retaining pin, insert the Turbospoke exhaust.

SPECIFICATIONS

  • Material: ABS
  • Size: Approx.35cm x 8cm

PACKAGE INCLUDES

  • 1 x GROWL™ Bicycle Exhaust System
  • 1 x Install Support
  • 3 x Sound Card
  • 2 x Stickers
  • 3 x Fittings
  • 1 x Manual

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SHIPPING DELAY NOTICE:
Please expect 2-4 weeks shipping delay due to the High Volume of Order.