BOX Extremum Bottom Bracket for BMX Racing
BOX Extremum Bottom Bracket for BMX Racing from Michael Gamstetter
BOX Extremum Bottom Bracket for BMX Racing

Design a bottom bracket for the specific needs of BMX racers. For this, I modified a stock BB esthetically and mechanically.

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BOX Extremum Bottom Bracket for BMX Racing

Design a bottom bracket for the specific needs of BMX racers. For this, I modified a stock BB esthetically and mechanically.

Available
Freelance, Full-time
Michael Gamstetter
Michael Gamstetter Santa Fe, NM