Is it louder than the old school way of an empty water bottle?

My grandson loves it. Its loud!!!!!

can i mount this on my unicycle?

i don't think you can hook it on a unicycle. no where to hook it.

Does this work on a bike with a gear system?

I would think it might however we put it on our grandsons bike and it is just a single speed. It would depend on if your sproket got very big. It rubs on the spokes of the back wheel is how ot works. It can be put on either side so I might tend to believe it would.

can you buy just replacement cards? My son loves this, but we've had it 2 days and he's already managed to break 1 card and lose another.

Yes, google replacement cards for turbo exhaust. $20.00 a set

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Bicycle Exhaust System V2 Multi

Product ID: 753020636

Details

Color
mulch
Brand
Turbospoke
Material
Plastic
Item Weight
272 g
Power Source
Manual

🔊3 x 2 sound modes with megaphone amp

🏍️Universal fit for 14"+ bikes

🛠️Easy twist-lock assembly

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NZ$206

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Description

🏁 Amplify your ride, own the street vibe!

SOUND ON DEMAND - 3 motocards with 2 sounds each plus megaphone for customizable roar
PLUG PLAY PEDAL POWER - No batteries, no electronics—pure pedal-powered sound thrills
BUILT TO LAST READY TO RIDE - Durable, scratch-resistant, unbreakable plastic for all terrains
UNIVERSAL FIT ULTIMATE FLEX - Fits BMX, mountain, racer, and 14"+ motorcycles effortlessly
DOUBLE THE PIPES DOUBLE THE ROAR - Twin exhausts for unmatched style and sound presence on any ride

The Bicycle Exhaust System V2 Multi transforms any 14"+ bike into a head-turning powerhouse with twin megaphone exhausts and 3 x 2 motocards delivering customizable, amplified sound. Crafted from durable, scratch-resistant plastic, it’s easy to install with a twist-lock mechanism and requires zero batteries—pure pedal-powered fun for riders aged 6 and up.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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NZ$206

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Model Number	B07K1LPBBY
Color	mulch
Material	Plastic
Batteries Included	No
Target Audience	Girls, Uni-child, boys, girls
Product Dimensions	8.13 x 32.51 x 20.07 cm; 272 g

Bicycle Exhaust System V2 Multi

Details

Details

Description

Specifications

Common Questions