Shimano Altus BR-UR300 Disc Brake Caliper Description:

Shimano Altus BR-UR300 hydraulic disc brake calipers offer ample braking power for entry level riders in an affordable package that is both Flat-Mount compatible and designed around the practical One Way Bleed system.

Features:

• Affordable hydraulic disc brake with high braking modulation
• One Way Bleeding system makes for ease of maintenance
• Includes resin brake pads
• Compatible with Shimano B01S pads

Specifications:

• Brake Type: Hydraulic Disc
• Brake Fluid: Mineral Oil
• Brake Mount: Flat Mount
• Brake Pads: Organic/Resin
• Pistons: 2
• Color: Black
• Weight: –

This product was added to our catalog on August 6, 2025