B4087: Shimano DM Mountain, BoBI Flat Mount/Snap Ring Dropouts

$29.95
25 In stock
SKU
B4087

Skewers are available at a 23% discount with the purchase of this hanger from Related Products below; one skewer discount/hanger

Product Details

  • Material: Black anodized 6061 aluminum
  • Application:
    • PMW flat mount dropouts with a bolt-on brake insert (BoBI)
      • Supplied with a shaped adhesive piece and a M2 x 8 FHCS, MUST use both for secure mounting
    • PMW Snap Ring dropouts
      • Supplied with a 20 mm internal retaining ring
    • 12 mm
    • Shimano mountain standard for Direct Mount derailleurs
  • Length: Center of the axle to the center of the derailleur hanger = 1.740"
  • Skewers:
    • Skewers are available at a 23% discount with the purchase of this hanger from Related Products below; one skewer discount/hanger
    • Skewer and insert compatibility is only guaranteed when used with a compatible Paragon Machine Works product.
    • Sorry, no returns on skewers. Please check skewer drawings for measurements before ordering.
    • We are not able to advise or make recommendations on compatibility with products that are not manufactured by us.

Installation with Adhesive

  1. Clean the dropout and hanger with a solvent that leaves no residue, such as alcohol, lacquer thinner, acetone or fingernail polish remover.  NOTE:  HANGER POCKET MUST BE FREE FROM PAINT AND COATINGS.
  2. Peel the white protective layer, and apply to the dropout. Press firmly.
  3. Peel the red protective layer, using a knife point or similar tool to carefully separate from the adhesive. The adhesive is clear and not easy to see; this may take a few tries.
  4. Install the hanger.
  5. Install 2 mm screw.
  6. Tighten the skewer to clamp the hanger, adhesive and dropout together. For best results, do this at a temperature of at least 70 degrees and leave the skewer clamped for a few hours.

Removal of Hanger with Adhesive

In most cases, grabbing the hanger and pulling firmly will break the adhesive bond. If this doesn't work, install the skewer almost all the way and rap the end of the skewer with a block of wood or soft hammer.

Item sold as 2 or 3 piece set.

More Information
SKU B4087
Weight/Grams 21
Alloy/Material 6061 Aluminum
Anodization Black
STEP File (right click, "save as") B4087
PDF Drawing B4087
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