Квадратное отверстие Водонепроницаемый винт центральный подшипник фиксированный Cog Palin Нижний Кронштейн для верховой езды герметичные аксессуары оси для велосипеда горный велосипед

Features:
Made of steel materials, this product is sturdy and durable.
Lightweight spindle. Fast and easy installation without adjustment.
Super-accurate bearings for smooth operation and improved durability.
Lightweight and small size, easy to install and use. Great accessory for cycling enthusiasts.
Characterized by high strength and high hardness, not easy to deform. Press fit design can improve rigidity.
Specifications:
Material: Steel
Color: As Picture
Product Size(about): 103mm, Or 113mm, Or 116mm, Or 124.5mm, Or 127.5mm
Package Included:
1 x Bottom Bracket
2PCS x Screw
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.