Superb free-running wheel profile slightly better than RP25-88. Super fine tolerances in manufacture of -0, +0.002″. (If you do not need them, remove springs by simply pulling firmly on the spring tab).
Layout Concepts DCW-W10.5S-EM Quality Wheelsets EM/18.2mm Track 8x 10.5mm
Layout Concepts DCW-W12S-EM Quality Wheelsets EM/18.2mm Track 8x 12mm
Layout Concepts DCW-W14S-EM Quality Wheelsets EM/18.2mm Track 8x 14mm
Layout Concepts DCW-W14R-EM Quality Resistive Wheelsets EM/18.2mm Track 8x 14mm
Layout Concepts DCT-BWS High Quality Power Bus Wire Stripper