SUN - Independent Pedaling System Crankset

Your Price: $255.00

SKU: 86681

Color: SIL



Availability: 1 In Stock

A great option for parents who want to take a child along, or for any tandem team who want the ability to coast or pedal at will. Can be installed on a Volae Venture, Volae Duo, RANS Screamer or Seavo, Sun EZ-Tandems, Double Vision, TerraTrike Tandem (or other tandems with right side timing chain tensioner/idler capability). Includes 170mm crank arms and 39T timing rings. Bottom brackets, triple rings (130/74 BCD) and chainring bolts for triple are not included.

- Captain and stoker cranks are identical. You must purchase two

  • cranksets for the IPS to function as a whole.
    - Crank arms are 36mm wide.
    - 68/127.5mm or 68/122mm square taper bottom brackets work for the tandems listed above.
    - 26/39/53t or 30/39/53t rings (74/130mm BCD) are recommended for proper shift spacing.
    - A double and granny bolt/nut sets are required for the triple rings.
    - Does not work on a Greenspeed tandem.