Feature

●LONG LASTING USE: Bicycle bottom bracket is made of superior materials
●Great Workmanship: Excellent performance, bearing structure, good lubrication degree, and the steel shell can absorb the true-round tolerance to attach the port on the bottom of the bracket
●Frame Protection: The bicycle bottom bracket has an integrated system to protect the frame and provide more power. This allows the bottom bracket to work more effectively
●GOOD ACCESSORIES: Professional for 68mm frame shell, a good accessory for your bike
●Warranty: If you are not satisfied with our product you receive, you can apply an unconditional return and refund within 180 days. If you have any problems with this product, you can email us immediately


Description

Specifications:
Fits: 68mm frame shell
Weight: Approx. 11.15 oz (316 g).
Size: Approx. 2.6 x 4.6 inches (68 x 118 / 120 / 122.5 / 124.5 / 127.5 mm).
Cup screw size and pitch: 1.37 x 24TPI
Construction: 2 Bearings

Package List
1 x Quad-hole shaft
2 x Screws

Note:
For your safety, use the BB tool to install and replace the bottom bracket.