Turbospoke is designed to fit to 95% of bicycles. Approximately ages 6+, wheels of 16 of greater.;So whether you're a fan of Nascar, motocross, Formula 1 or rally you'll be able to tune a sound that makes you VROOOM!!;Realistic engine sound;Lightweight and fully removable

• Turbospoke - The Bicycle Exhaust system
• 1 Pack
• Silver

Turbospoke - The Bicycle Exhaust systemTomax Ltd