√[High-quality material]: All aluminum alloy CNC detachable handle, anodized surface, high gloss, light weight. CNC exquisite turning design, aluminum alloy joint, fine thread.
√[Exquisite workmanship]: CNC knurled design, high strength, non-slip, flat thrust, wide range of use, and strong versatility. Stainless steel screw, fine pitch and high strength. Suitable for most head tube lengths, aluminum alloy upper/lower pressure blocks.
√ [Easy to use]: When installing the press-in bottom bracket, adjust the position of the press-in device, flat thrust bearing, labor-saving design, the bearing uses lubricating ball, not easy to bend, hold it with both hands and slowly apply pressure to install.
√[High-quality repair parts]: Pressure block design, the back is used to assemble the press-in bottom bracket, and the sinking table is designed to reduce the pressure on the bearing during installation. Please pay attention to use the adjustable wrench to gradually tilt the earphones
√[Guarantee]: If you are not satisfied with the received product, you can apply for an unconditional return and refund within 180 days. For any questions about this product, you can send us an email at any time. We will reply to you as soon as possible.