Specifications:

• Features1: bike stem clock
• Features2: bike stem cap clock
• Features3: bike headset cap clock
• Features4: bike headset clock
• Features5: bike top cap clock
• Model Number: bike stem clock
• Weight: 47g
• Size: 34mm
• Outside Diameter: 20mm
• Material: Aluminum alloy
• Height: 20mm
• Bore Diamete: 33mm
• Origin: CN(Origin)