Профессиональный подшипник с резьбой из алюминиевого сплава, аксессуары для верховой езды, нижний кронштейн, износостойкий горный велосипед, легкий

Features:
Lightweight spindle. Fast and easy installation without adjustment.
Super-accurate ceramic bearings for smooth operation and improved durability
Made of and nylon plastic and aluminum alloy materials, sturdy and durable.
With CNC machining, the fine lines of the teeth are strong and stable during the fastening process, which enhances the overall finish and is colorful.
Characterized by high strength and high hardness, not easy to deform. Great accessory for cycling enthusiasts.
Specifications:
Material: Aluminum alloy+Ceramic+Nylon
Color: Black/Red
Size(about): 40 x 97 mm
Suitable For Five Way Frame: 68-73 mm
Thread: BC 1.37 inch
Inner diameter: About 24 mm
Package Included:
1 Pc x Bottom Bracket
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.