Shimano Hydraulic Olive and Pin/Barb ser for pretty much all Shimano Hydraulic brakes, whether it's mountain bike or road bike application. These should work across most if not all of Shimanos brake range. But please do check before purchasing. The set comprises of 2 of each of the Olive and Pin. If your looking to replace your hoses or simply shorten them to give you a neater look to you bike then these are essential to do this job. Genuine Shimano Items. Y8H298047 Y8JA98020
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