10PCS Bike Bicycle Crank Screws Bolt CNC 7075 Aluminum Screw double charinring

Description： *Brand new and high quality *Made of high-quality materials durable *Mountain Bike Bicycle Parts Crank Screws Bolt CNC 7075 Aluminum Screw 5PC *Strictly selected aluminum alloy materials CNC numerical control turning processing anodic oxidation coloring *Fine workmanship cool material marking shining personality. *easy to use and install Specification : 7075 Aluminum Chainring double disc nail color: black，red silver，blue gold，green purple Aluminum plate nail 4.9MM 6.4MM Ultralight 7075 crankset Weight: 1.2G/1.5G Package Included: 10*Chainring single disc nail Note: 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.