Compatible with all spoke nipples including the modern Shimano versions.
When used with a 5mm Hex Key this unique Birzman design lets the mechanic use the tool in three ways to customise leverage and maximise control at every stage of a wheel build.
Perfect for maintenance, the tool is precision-made for a tight tolerance to avoid rounding.
- Compatible with all spoke/ nipples (12G, 13G, 14G, 15G and Shimano 4.3/4.4)
- 5mm Hey key in the center to optimize leverage & control













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