Bag of 10pcs Bike Bicycle Spacer Washer for Stem Chainwheel Chainring Fixing Tissue Box Covers Specification: Material: Aluminum Alloy Size

Specification: Material: Aluminum Alloy Size Chart: External Diameter: Approx

Fits most fin sizes and styles

Easy to Install and remove

Model Number: XH-M609 3

Bag of 10pcs Bike Bicycle Spacer Washer for Stem Chainwheel Chainring Fixing Tissue Box Covers Specification: Material: Aluminum Alloy SizeITEM NAME: Bag of 10pcs Bike Bicycle Spacer Washer for Stem Chainwheel Chainring Fixing Description: Made of qualified aluminum alloy; wear resistance, strong tensile strength Corrosion and rust resistance, high strength and sturdy It is used to mount single chain wheel because the double chain wheel screws is too long to lock by wrench Suitable for bike headset, stem, and chain wheel changing Inner Diameter: 10mm 4inch; Outer Diameter: 12mm 5inch;