Promax Impact 31.8 Top Load Stem brake-cables The Box Three V-Brake are

The Box Three V-Brake are made from cold forged aluminum for high-strength and low-weight

Laser Etched Sharpie Shield Logos

Intended Use: BMX

TOOL: Requires chain breaker for 1/8" chains

Screen printed Wing logo

Promax Impact 31.8 Top Load Stem brake-cables The Box Three V-Brake arePRODUCT DETAILS The new 31. 8 Impact stem has a 45 degree top load design for BMX racing and freestyle. Available in 48 , 53 and 60 millimeter extensions, the stems are cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. Lighter than many traditional 22. 2 the Impact 31. 8s open design keeps weight low, while maintaining plenty of strength and the oversize 31. 8 clamp ensures that your