Accesorios para sistema de engranajes de bicicleta anillos de cambio de pulgares compatibles con SRAM

Bicycle Bike Thumb Shifter Trigger Clamp Retaining Ring. Fitfor for X7,for X9,for XO,for XX,for XO1, for XX1. Material: Aluminum Alloy. Color: Black(As Pictures Show). The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

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