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Shimano JC40 external Junction box for Shimano Di2 wire EW-SD50 for Dura Ace 9070, Ultegra 6770, XT 8050, Alfine Di2, Nexus Di2 - AliExpress
![Amazon.com : SHIMANO Nexus Di2 5 Speed CL Disc Brake Internal Bicycle Gear Hub - Sg-C7050-5D in Silver - 32H 135 x 187mm : Sports & Outdoors Amazon.com : SHIMANO Nexus Di2 5 Speed CL Disc Brake Internal Bicycle Gear Hub - Sg-C7050-5D in Silver - 32H 135 x 187mm : Sports & Outdoors](https://m.media-amazon.com/images/I/31EGqvH0EFL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : SHIMANO Nexus Di2 5 Speed CL Disc Brake Internal Bicycle Gear Hub - Sg-C7050-5D in Silver - 32H 135 x 187mm : Sports & Outdoors
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Achternaaf / 135 MM / Vaste as 187 MM / Rollerbrake of Velgrem / 36GTS / Shimano / Nexus Inter 8 SG-C6061-8R / 8S DI2 / Zwart / E-Bike | Vlechtservice
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