Shimano FH-RS400 Rear Hubs provide a simple setup and reliable performance.

• Cone races ground by a Cubic Boron Nitride tool for smooth rolling durability
• Internal o-rings and grease sleeve to help maintain grease levels and increase service life
• Spoke Interface: J-Bend
• Skewer Included: Yes
• Defined Color: Black
• Rear Axle: QR x 130mm
• Color: Black
• Flange Diameter, Right: 45
• Flange Diameter, Left: 45
• Weight: 385
• Hub Drilling: 32
• Bearing Type: Loose Ball
• Hub/Brake Compatibility: Rim Brake
• Cassette Body Type: Shimano/SRAM 11 Speed Road
• Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
• Center to Flange, Right: 17.1
• Center to Flange, Left: 36.6