KOVNOVI Bicycle Bike Headset Caged Ball Bearing Frame Front Axle Bottom Bracket Fork Bearings Middle Axle Rear Axle Cycling Parts Accessories (Size : 21mm)
US Delivery Time: 3-5 Business Days
Outside US Delivery Time: 8-12 Business Days
Product Description
KOVNOVI Bicycle Bike Headset Caged Ball Bearing Frame Front Axle Bottom Bracket Fork Bearings Middle Axle Rear Axle Cycling Parts Accessories (Size : 21mm)
Specification:40-32mmm, inner diameter 32mm, outer diameter 40mm, steel ball diameter 4mm, commonly used in MTB and Road bike front fork headset
37-29mm, inner diameter 29mm, outer diameter 37mm, steel ball diameter 4mm, commonly used in ordinary bicycle front fork headset
38-24mm, inner diameter 24mm, outer diameter 38mm, steel ball diameter 8mm, commonly used in childrens bicycles
31-22mm, inner diameter 22mm, outer diameter 31mm, steel ball 4.763mm, used for Bottom Bracket
29-22mm, inner diameter 22mm, outer diameter 29mm, steel ball diameter 6.35mm, common bottom bracket on the market
25mm, outer diameter 25mm, steel ball diameter 6.35mm, often used in rear hub
21mm, outer diameter 21mm, steel ball diameter 4.763mm, often used in front hub
Features of KOVNOVI Bicycle Bike Headset Caged Ball Bearing Frame Front Axle Bottom Bracket Fork Bearings Middle Axle Rear Axle Cycling Parts Accessories (Size : 21mm)
Features: | 100% brand new and high quality | Material: Steel | The package includes: 2PCS bearingSpecification of KOVNOVI Bicycle Bike Headset Caged Ball Bearing Frame Front Axle Bottom Bracket Fork Bearings Middle Axle Rear Axle Cycling Parts Accessories (Size : 21mm)
| Product Details | |
|---|---|
| Color | Onecolor |
| Size | 21mm |
| Dimensions | 0X0X0 |
| Weight | 0 |
Warning - California Proposition 65 This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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