PANTHER Genuine Road Bike Mountain Bike Crank Set for Road Crank 170L Teeth 28/38/48T Length

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

Specifications: 28/38/48T Crank length: 170L; Weight: 1KG; Compatible BB shape: square taper (JIS standard); Material: crank (aluminum), chainwheel (steel); A special hex wrench is required for installation; PANTHER 28/38/48T chain wheel set is an optional part that makes mountain bikes and cross bikes faster. Compatible with JIS standards and square tapers, making it compatible with a wide range of models. Optional parts for increasing the speed of mountain and cross bikes such as 650C, 700C, 24, 26, 27.5, and 29 inches. With this combination of 28/38/48T, you can increase the distance traveled by one pedal rotation by approximately 110%. It can be used as is for the bottom bracket of PANTHER cross bike and mountain bike products. Alternatively, we can also accommodate a wide range of other companies' bicycles. *Please check the shape of the crankshaft before purchasing. *Numbers are theoretical values. Values vary depending on tire size. Alternatively, the shape of the crank hole of the mounting part corresponds to a square taper that complies with JIS standards (SHIMANO, etc.).