Titanium Flat Mount Caliper Bolts to fit Shimano. Replaces Shimano Part Numbers. Lengths - 23 28 33 38 43 48 mm. 20% Stronger and 40% lighter than Steel bolts. made with love by. Add to Favourites. BR-RS305, BR-RS405, BR-RS505, BR-RS805, BR-U5000, BR-R9270, BR-R9170, BR-R8070, BR-R7070, BR-UR300.
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