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12mm Shims (set of 2)

$3.95
(4 reviews) Write a Review
  • Replacement snap-in nylon shims for the RockyMounts DriveShaft product line
  • Shims enable DriveShafts to carry a 12mm thru-axle equipped bike
  • Shims can be used on RockyMounts DriveShaft, DriveShaft HM, DriveShaft SD and DriveShaft Track

4 Reviews Hide Reviews Show Reviews

  • 5
    Excellent Customer Service

    Posted by Mike M on Jan 30th 2020

    When I purchased my Drive Shaft a few years ago it contained only a 15 mm adaptor. I recently purchased a 12 mm thru axle gravel bike and needed an appropriate adaptor. I called Customer Service and they were gracious and willing to send me out a 12 mm replacement adaptor immediately at no cost. Rocky Mounts sets a customer service example I wish other small companies would follow. Bravo.

  • 5
    Works like a charm

    Posted by Carlos L. on Mar 21st 2017

    12mm shims works like a charm really easy to put on and the bike stays really steady on it

  • 5
    Good job!

    Posted by Richard L. on Feb 21st 2017

    You guys (girls) do a good job, thanks for having spare parts available, good prices, and fast shipping. Can't really ask for much more can I

  • 5
    great!

    Posted by dwayne h. on Jan 31st 2017

    Experience was great!