Sunlite SL-55 Square Taper BSA Bottom Bracket | Sealed Bearings, Alloy Shell 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ and increased wear life in

and increased wear life in demanding mountain biking conditions

- High visibility white coloration for enhanced safety during complex maneuvers

Designed with a railed system compatible with various saddle types

flexible material that opens flat

Sunlite SL-55 Square Taper BSA Bottom Bracket | Sealed Bearings, Alloy Shell 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JTX/JTX2/JTX3//JCA//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ and increased wear life inUpgrade your bike's performance with the Sunlite SL 55 Square Taper JIS 68x122 Spindle Sealed Bearings BSA Bottom Bracket the perfect choice for reliable, smooth, and durable cycling. Designed with precision engineering and high quality materials, this bottom bracket ensures a seamless connection between your crankset and frame, enhancing your riding efficiency whether you're hitting the trails or commuting city streets. Materials & Construction: