Welcome to our store！</br> 1、Ceramic Bearing: Threaded bottom bracket, aluminum alloy frame, fluent pedaling, low noise, light weight while maintaining strength. Has a superior performance. 2、Integral Sealed: Prolong the service life, integral sealing, keep the lubricant in the bearing, good dustproof and waterproof effect, suitable for harsh riding environment. 3、Accuracy Machined: high strength aluminum alloy, strengthens lateral stability, is not easy to loosen, and rejects abnormal noise. CNC process, light weight while still maintaining high strength. 4、Scope of Applications: This mountain bike bottom bracket is suitable for SRAM GXP series crankshaft Axis 22‑24, for axis 24‑24 series. The matching bottom bracket length is 68‑73MM. 5、Flexble Adjustment: 3 fine adjustment washers are equipped, can adjust the chain center line distance of the crank ring for customer convenience. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Bikes Bottom Bracket Gross Weight: 122g / 4.3oz Material: Aluminum alloy, steel Adaptation: 5 way length: 68-73mm / 2.7-2.9in Applicable Crankshaft Axis: For SRAM GXP series 22-24,&nbsp; for axis 24-24 series <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Threaded Bike&nbsp;Bottom&nbsp;Bracket 1 x Reducer Rings 3 x Washer Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>