Universal Pinion Gear Steel Pinion Motor Chain Wheel Bike Chain

Label:Yes Sturdy and Reliable: Provides efficient transmission, significantly enhancing riding performance and experience. Precise Dimensions: Features 13 teeth with a 12.7mm(0.50in) tooth distance and 3mm(0.12in) thickness for accurate performance. Premium Material: Made from high-grade steel, ensuring durability and long-lasting use. Universal Compatibility: Suitable for ordinary bicycles, offering broad compatibility. Compact and Lightweight: Small size and light weight make it very easy to install, ensuring smooth performance.

Item Type: Pinion Gear Material: Carbon Steel Number ofteeth: 13 Inner diameter: 11 mm(0.43 in) Outer diameter: 58 mm(2.28 in) Thickness: 9 mm(0.35 in) Boltwidth: 4mm(0.16in) (fixed tip key width) Applicable chain: ordinarybicyclechain (model 1/2x1/8) Applicable motor: 1016Z2, 1016Z3, 1018 reducer motor

Package included: 1 x Pinion Gear

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.