Is this sold as front or rear, and do I need both?

Shimano sells front and rear Ultegra calipers separately as they have different reach dimensions. Most riders need to purchase both. Check your listing — it should specify front or rear.

Will Ultegra calipers work on my Trek or Giant road bike?

Yes, on bikes with standard bolt-mount caliper mounts. Measure your frame's brake reach (centre-of-bolt to rim surface) and match it to the caliper's reach spec before ordering.

Shimano

Shimano Ultegra Dual-Pivot Brake Caliper

Name: Shimano Ultegra Dual-Pivot Brake Caliper
Brand: Shimano
SKU: IBRR8100AF82X
Price: 6530.00 INR
Availability: InStock
Author: InstaSport Editorial

₹6530.00

Description

SHIMANO ULTEGRA - Dual-Pivot - Brake Caliper - SLR-EV - Rim Brake The SHIMANO ULTEGRA R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With increased clearance for 28mm tires, the sleek design is still fetching. They are available in tra