Product description
★ Perfect product: popular & practical & inexpensive.
★ Fast delivery: ready stock & 1-3 day shipped out.
2,Better consumer protection
★ Full refund if you don't receive your order.
★ Full or partial refund , if the item is not as described.
Apply uniform grease to each bearing, hardness, high temperature resistance and long service life
Steel ball, the speed is even when running, improving efficiency
Smooth surface, good hand feeling, corrosion-resistant and wear-resistant
It is suitable for BB68-73 threaded center shaft and BB90-92 press-in type center shaft
Size (OD x ID x H ): Approx 37 x 25 x 7 mm / 1.46 x 0.98 x 0.28 inch
1 Pair Bicycle Bottom (Others are not included)
★ Note:due to the light and screen difference, the item's color may be slightly different from the pictures. please understand and please allow some differences due to manual measurement.
★ Dear friend:you may find that someone sells at a lower price than us but they cannot guarantee the same quality and service as we do,Please Believe us And Follow our store.thank you so much!