Shimano Ultegra BR-R8100-R Road Caliper Brake - Rear Dual Pivot Black CheckoutSpec= RT3) 3 B: Head Tube Length

3 B: Head Tube Length (IN) 5

Low-friction dust seals

model Tacky Chan Super Gravity E50 size 29" width 2

Model AlSl 52100 Custom Spindle Interface 24mm Shell T47 Internal Shell ID 47mm Width 85

The XL Bell is the larger and louder version of the Original Incredibell

Shimano Ultegra BR-R8100-R Road Caliper Brake - Rear Dual Pivot Black CheckoutSpec= RT3) 3 B: Head Tube LengthShimano Ultegra BR R8100 R Road Caliper Brake Rear Dual Pivot Black. The Shimano Ultegra BR R8100 series caliper brakes offer a clear contact feeling while balancing rigidity weight and stopping power. With clearance for 28mm tires the design is still sleek. They are available in traditional and direct mount options. Exceptional balance of rigidity weight and stopping power Maximum tire size is 28C TECH SPECS Brake Lever Actuation Short Pull Super SLR