Bicycle Bottom Brackets Wrench Install MTB Road Bike Spanner Repair Tools, Bb44, 501 Original

Feature:After T6 heat treatment, the high-quality aluminum alloy 6061 has higher strength and higher precision tooth profile hardness than ordinary ones.Straight tooth shape, tight bite, not easy to slip teeth.Grinding and polishing, precision wire cutting, no damage to the central axis.Specification:Color: BlackMaterial: aluminum alloyType: BB44/BB44+46Size: BB44: 206*50*3mm; BB44+46: 230*60*3mmWeight: BB44 about 40g; BB44+46 about 46gApplication:For BB44 (common wrench model)1. For Shimano: BB51/BB52/BB70/BB71/RS500/MT500, etc2. SRAM GXP series central shaft3. Prowheel sameng series central shaft4. IXF seriesFor BB46: special spanner for SRAM dub thread middle axis, new SRAM quick coupling special spanner for dub thread middle axisNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 X Bottom Bracket Wrench