Rear Brake Caliper Shimano BR-R451

Rear Brake Caliper Shimano BR-R451

The Shimano BR-R451 rear brake is designed to provide increased tyre clearance and reliable braking performance for road and fitness bikes. With a 57 mm reach, it is ideal for frames that require extra space for wider tyres while maintaining precise and predictable braking control.

Featuring the SHIMANO SUPER SLR system, it ensures light operation and efficient power transfer from the brake lever to the caliper. The dual pivot construction enhances stiffness and braking accuracy, delivering confident stopping power in various riding conditions.

Adjustable inward brake shoes allow precise setup for optimal rim contact, while the wider quick release opening makes wheel removal quick and convenient. The 57 mm reach supports tyre widths up to 32 mm.

• Model: BR-R451
• Type: Rear – Dual Pivot
• System: SHIMANO SUPER SLR
• Reach: 57 mm
• Max tyre size: up to 32 mm
• Brake shoes: Adjustable inward
• Mount: Rear brake