They are HG (High-Grade) 19mm Tapered Aluminum Ball-Race Rollers (Ringless) with a forward thinking design featuring holes to restrict extra weight. This set includes two tapered rollers which help your vehicle to quickly monitor back regarding the course if it takes place to install the program wall.
• Tapered aluminum ball-race rollers with integrated 520 ball bearing x2
• 2x8mm screws x2
• Roller spacers x4
• Item 95651 saves roughly 30percent fat compared to Item 95436.
• Item 95436: 1.92g / Item 95651: 1.32g (Weight is per one roller with built-in 520 ball bearing.)
• suitable for Mini 4WD and Mini 4WD PRO automobiles. (Please note that some figures may need modification.)