Description: Us spec 40 hole Reverse contour Bore inner Diameter 19.900” 40 holes. X 8.5 mm Made in USA Advantages of5454 Aluminum Alloy Relative to 3-piece Rim Spinning This alloy exhibits many characteristics that make it the best choice for rim spinning: • ARS specified, and ARS approved • High Magnesium and high Manganese Alloy • Marine-grade material = high corrosion resistance • Achieves its hardness and toughness during the spinning (forging) process • No heat-treatment needed, therefore eliminating distortion • The rims are true and round • Ultimate tensile strength anywhere between 36KSI and 45KSI (same as 6061-T6) • No heat-treat means there is no need to cut the rims (like 6061) to make them true • No ‘thick-and-thin’ sections created from cutting • No bolt breaking issues due to out-of-parallel assembly flange caused by cutting • The rims achieve their full hardness/toughness during the spinning (forging) process • Material hardness and toughness can be selectively placed within the rim • Superb weld-ability • Over 30 years, and over a million rims on the road
Price: 320 USD
Location: San Diego, California
End Time: 2025-01-21T02:59:29.000Z
Shipping Cost: 50 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Us
Manufacturer Part Number: 2280 IRR
Rim Width: 8
Quantity: 1
Rim Diameter: 22
