Lezyne 20 Tooth / 8 Notch Splined Bottom Bracket Socket Tool
2-Way Tool that integrates ISIS splined bottom bracket tool and 8-point bottom bracket tool into one 2-sided dual purpose tool. Designed for use with the 32mm CNC Rod or an adjustable wrench. Tool is made of durable heat treated steel that is CNC-machined for an extremely accurate tool engagement. Compatible with internal bottom bracket systems.