ZTTO ZS44 Aluminum Alloy 4444S Mountain Bike Bearing 44mm Spacer Bicycle Repair Kit

• Perfect Fit - Suitable for most mountain bikes, road bikes, folding bikes, etc. it is a perfect replacement for your old or damaged one
• Excellent Quality - It is made of high-quality aluminum alloy material, which is durable and has a long service life
• Easy to Use & Care - The bike steering column is easy to install and remove, which can save your time and energy

Specification:

• Material: Aluminum alloy + bearing
• Type: 4444S
• Applicable frame:
• Head tube: upper inner diameter is 44mm, lower inner diameter is 44mm
• Front fork: standard straight pipe front fork, top 28.6mm, bottom 30mm