BICYCLE BIKE HEADSET Bottom Bracket FORK BEARINGS All series 2PCS

BICYCLE BIKE HEADSET Bottom Bracket FORK BEARINGS All series 2PCS Description

Features: brand new and high quality 1# 40-32mmm, inner diameter 32mm, outer diameter 40mm, steel ball diameter 4mm, commonly used in MTB and Road bike front fork headset 2# 37-29mm, inner diameter 29mm, outer diameter 37mm, steel ball diameter 4mm, commonly used in ordinary bicycle front fork headset 3# 38-24mm, inner diameter 24mm, outer diameter 38mm, steel ball diameter 8mm, commonly used in children's bicycles 4# 31-22mm, inner diameter 22mm, outer diameter 31mm, steel ball 4.763mm, used for Bottom Bracket 5# 29-22mm, inner diameter 22mm, outer diameter 29mm, steel ball diameter 6.35mm, common bottom bracket on the market 6# 25mm, outer diameter 25mm, steel ball diameter 6.35mm, often used in rear hub 7# 21mm, outer diameter 21mm, steel ball diameter 4.763mm, often used in front hub Specification: Material: Steel Quantity: 2PCS The package includes: 2x bearing Brand new and Made of high quality material, durable and practical to use. Please check the size,type and shape of the product picture before buying to ensure that the product is suitable If you have any questions, please feel free to contact us, we will solve it for you immediately. Whether the product satisfies you, we want to hear your opinion Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues