Dimension Tandem Cranksets NOS/New 90s 170 130/74 Triple I-Beam Polished Silver

  
NOS/New in original packages 90s Dimension Tandem Cranksets, design by Quality Bicycle Products in Bloomington, MN USA. Polished silver, 130 mm bolt circle diameter (130/74mm triple rear). Intended for use with 118mm bottom bracket spindle lengths front and rear. High quality, lightweight design with I-beam construction.