Manchester, New Hampshire, USA

Open since 1987 | Online since 1996

Finnisher Polycarbonate Pre-Trimmed 1/8th Rear Wing 1.5mm Thick


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Sale -$4.38


The Finnisher wing features a design incorporating a multi-height layout which allows the wing to sit in a lower stance. The side-dams feature a surface which has a recessed section for increasing rigidity.
The pre-trimmed polycarbonate wing formed in heavy-duty material, has been in the JConcepts line previously as the "Hybrid" wing. Now, it has been refined with taller side-dams, and taller rear gurney. The Finnisher wing has a hard chamfered leading edge to the side-dams giving it that legacy look known from JConcepts. Angular sections blend nicely into the high-performance shape giving a location for that initial step and transition to the wing's gurney position. At the rear of the wing rests 7 individual ribs which support the wing's upper section as it transitions to the gurney.
The wing is extremely light weight, formed in 1.5mm polycarbonate, the Finnisher has a lot of competition elements rolled into one. Since the wing has a lowered section in the center, some 1/8th buggy vehicles may have interfering geometry which will need to be trimmed or cut to allow the wing to drop down on the wing mounts. The entire package is backed with JConcepts customer support and heritage.
JConcepts 1-piece Finnisher concept
Radical, edgy design with lowered center section
Tall rear gurney height is tunable
Light-weight design and materials

Manufacturer information

JConcepts logo


15370 CR 565A




Alternate part numbers

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Additional details

Shipping weight

1.50 ounces

42.52 grams

0.09 pounds

Package dimensions

8.25 x 3.00 x 1.75

⚠️ WARNING: Cancer and Reproductive Harm - ⚠️