Description
Shimano mounting bolts for flat-mount disc brake calipers.
- Converter fixing bolt
- Bolt length: 21.8mm
- Chainstay thickness: 15mm
- Required bolt is determined by chainstay thickness, not actual bolt length
- Bolts sold individually
Shimano Flat Mount Disc Brake Bolts Disc Caliper Part UPC: 689228351257 MPN: Y81743150





