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2.5mm & 3.0mm Key Set

2.5mm & 3.0mm Key Set

  • $ 200

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2.5mm & 3.0mm Key Set

The Woodruff key or Semicircular bond is used on 2 stroke engines to attach gears to shafts.

Includes both sizes: 2.5mm and 3.0mm

* Orders received Monday - Friday by 12:00nn PT are eligible for
Same Day Shipping! Except for USPS which ships the next business day.
Same Day Shipping Available

Only California shipped orders are charged sales tax 

Our gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

If you need help with installation or troubleshooting, kindly use our Builder Locator to find builders near you. Builders are experts with motorized bicycles.

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