Topeak Duohex Tool - 10mm AI Adjustable ergonomics enhance control while

Adjustable ergonomics enhance control while delivering quick and decisive shifting

its Full Mount attachment method creates a far stronger connection that grips both sides of the frame

The BB4129SR is a lightweight and durable press fit bottom bracket designed for BB86 / BB89

Automatic calibration and temperature compensation for consistent performance

Topeak Duohex Tool - 10mm AI Adjustable ergonomics enhance control whilePro quality, chrome vanadium steel hex wrench with one ball end for hard to reach and blind locations. Ergo padded handle for increased grip and comfort while handling. Great tool for maintenance of cranksets, bottom brackets, and pedals. Specifications Hex Wrenches: 6 8 10 mmTool Material: Chrome vanadium steelHandle: Ergonomic plastic handleSize: 23. 5 x 6. 6 x 2. 1 cm 9. 3 x 2. 6 x 0. 8 (10 mm) Mfr Claimed Weight 207 g 7. 29 oz