[elecena] Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - zmiany ceny These Pololu black plastic wheels have silicone tyres and measure 40mm in diameter. They mount onto micro servo splines with 21 teeth and a 4.8 mm diameter, such as the splines on many of our servos including the classic TowerPro SG90. This listing is for a pair of wheels. These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. The combination can serve as a small, inexpensive, and easy-to-control drive system for a miniature robot. The wheel presses onto the servo spline just like a typical servo horn, and the small screw included with your servo (for mounting servo horns) should be used to hold the wheel in place. Specifications * Shaft type: 21T, 4.8 mm diameter servo spline * Colour: Black * Size: 40 × 7 mm * Weight: 4.5 g (per wheel, including tyre) Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.48 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2023-03-07 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.70 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2023-06-16 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 3.92 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2023-12-27 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 3.83 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2024-07-17 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.60 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2024-09-18 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 3.68 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2024-11-29 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.60 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2024-11-30 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.90 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-02-13 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 5.50 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-04-09 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 6.00 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-05-13 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 5.60 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-08-06 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 4.48 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-11-28 Pololu Wheel for Micro Servo Splines (21T, 4.8mm) - 40×7mm, Black, 2-Pack - 5.60 GBP https://elecena.pl/product/22727210/pololu-wheel-for-micro-servo-splines-21t-4-8mm-40-7mm-black-2-pack 2025-11-29