Classic is back!

 

SONIC BOOM is a high-performance dirt jump frame.

It's constructed from lightweight and responsive aluminum, ensuring rigidity while keeping the weight low, making it ideal for performing stunts, tricks, and going on a rampage.

This frame incorporates the latest dirt jump features, including a tapered head tube and super-short chainstay and wheelbase lengths.

The rear dropouts are positioned on a horizontal sliding system, allowing for convenient chain tensioning and chain length adjustments.

 

 

 Details:

 

• Material: Aluminum
• Size: 12.8”
• Tapered Head Tube: IS42/IS52
• Seat Post: 30.9mm
• BB Width: 73mm W/ISCG05 mount
• Rear Dropout: 135mm*10mm*P1.75
• Included: Clamp
• Weight: 2320g
• Color Available: Matte Black / Matte Violet / Gloss Amber/ Gloss Sky Blue