The Token Ninja Lite press-fit, thread together bottom brackets includes premium, high carbon, steel ball bearings and features multiple technologies that provide smooth, stiff, quiet and low maintenance performance. Thread together design provides a faster installation and reduces the chances of misalignment that can lead to premature wear. Compression Relief Design (CRD) are patented grooves that makes the bottom bracket more frame tolerant and store more grease. Premium Bearings are high carbon steel bearings that are made to higher standard so they run smoother and last longer for those who ride often in all conditions. Token's X-Seal technology keeps bearing protected from dirt and water, with very little friction for a free-spinning bearing. Item Specifications: BB Shell Width (mm): 86, BB/Frame Interface: BB86, BB/Frame Interface: BB89.5, BB/Frame Interface: BB92, Bottom Bracket Shell I.D.: 41, Defined Color: Black, Spindle Interface Type: /Truvativ GXP, Weight: 87, keyword search: Token Ninja Lite,