Sonic Boom (DJ frame)
When you ride into the Dirt jump, to enhance supportability from entire frame is necessary,
Sonic Boom frame brings high performance and typical design such as length of chain stay had been shortest than before provides excellence in control for rider, and the rear dropout with a screw bolt in order to adjustment of chain tension, also we have component of HCT (Horizontal Chain Tension) for optional it. Besides, if you want to upgrade from single speed to multiple derailleur system, the D-HANGER would be a great assistance to solve it. Build one for yourself and see you down the trails.
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