Rail Wheels - Billet Aluminum Engine Available raw or black anodized

Available raw or black anodized

Give the gift every racer wants

31mm spaced M8 x 1

the OEM nut's threads will strip before this socket shows any signs of wear

Rail Wheels - Billet Aluminum Engine Available raw or black anodizedBillet rail idler wheels are available in multiple diameters and bearing sizes. Fully 3D machined from solid 6061 aluminum bar just like our race winning rear wheels. Available for 6205, 6004, and 1623 bearing sizes depending on diameter. Sold individually. 3. 25" & 3. 50" available black anodized 6205 bearing size = 52mm x 15mm x 25mm Shaft 6004 bearing size = 42mm x 12mm x 20mm Shaft 1623 bearing size = 1 3 8" x 7 16" x 5 8" Shaft