Da Bomb Sonic Boom Dirt Jump Frame. The new Sonic Boom is a high performance dirt jump frame. Made from aluminum that’s rigid and responsive but lightweight, its built for stunts, tricks and rampaging. Designed with all the new up to date dirt jump features such as a tapered head tube and super-short chain stay and wheelbase length. The rear dropouts sit on a horizontal sliding system for easy chain tension and adjustable chainstay length. 26 inch wheel aluminium dirt jump frame. Frame size: 12.8inch. 135 x 10mm rear dropout. External cable routing for rear brake. Material: alloy 6061 T6. Tapered headtube 1-1/8 to 1.5inch. Threaded BB width: 73mm. Seatpost diameter: 30.9mm. Includes seat post clamp. Available colours: matt black or matt violet. Geometry Head tube angle: 70 degrees. Horizontal top tube length: 604mm. Chain stay length: 381mm. Bottom bracket height: 293.5mm Wheel base length: 1031mm Headset: IS42/IS52. Seatpost size 30.9mm. Suggested travel: 60-80mm Reach: 410mm. This item is in the category “Sporting Goods\Cycling\Bike Frames”. The seller is “wisewallace” and is located in this country: GB. This item can be shipped to United Kingdom.

• Colour: Black
• Manufacturer Warranty: 1 Year
• Number of Items: 1
• Custom Bundle: No
• Department: Unisex Adult
• Compatible Bike Type: Dirt Jumper, Hardtail Bike, Mountain Bike
• Item Height: 12.8 inch
• Country/Region of Manufacture: Taiwan
• Material: Aluminium
• Wheel Size: 26 in
• Model: Sonic Boom
• Item Weight: 2320g
• Brand: Da Bomb
• Set Includes: Frame Only
• Frame Size: 12.8 INCH
• Part Type: Bicycle Frame