Feature: 1. LONG SERVICE LIFE: The RC axles bearing is made of stainless steel, which is sturdy and durable, and has a long service life 2. LOW FRICTION: The RC axles bearing has stable performance, light weight, low friction and high speed, which helps to improve the performance of remote control wheels 3. USE with CONFIDENCE: The RC axles bearing has highly detailed simulation design and exquisite craftsmanship, which is very suitable for your remote control wheels 4. 4 SIZES: The RC axles bearing has high accuracy, good compatibility and easy installation. There are four sizes to meet your needs 5. SCOPE of APPLICATION: The RC axles bearing is suitable for Axial SCX10.2 SCX10 II Ar44 1/10 front and rear axles Specification: Item Type: RC Axles Bearing Material: Stainless Steel Product Type: RC Accessories Product Size: Approx. 5 x 11 x 4mm / 0.2 x 0.4 x 0.2in(8 pcs) Approx. 7 x 14 x 3.5mm / 0.3 x 0.6 x 0.1in (4 pcs) Approx. 5 x 14 x 5mm / 0.2 x 0.6 x 0.2in (2 pcs) Approx. 10 x 15 x 4mm / 0.4 x 0.6 x 0.2in (2 pcs) Suitable: For Axial SCX10.2 SCX10 II Ar44 1/10 Front and Rear Axles. Package List: 16 x RC Axles Bearing Note: 1. Manual Measurement, Please Allow 1‑3mm/0.04‑0.12in Error2. Due to the Difference Between Different Monitors, the Picture May Not Reflect the Actual Color of the Object.