Chris King GripNut Headset - 1-1/8" Black CheckoutTitle=Shimano GRX ST-RX600 Shift/Brake Lever with BR-RX400 Hydraulic Disc Brake Caliper - Right/Rear 4 designs to choose from

4 designs to choose from for adding personality to you ride

good shock absorption and excellent durability

Optimal Air Circulation on the back due to the Air Flow Contact System

Junior sizes generally track age

Chris King GripNut Headset - 1-1/8" Black CheckoutTitle=Shimano GRX ST-RX600 Shift/Brake Lever with BR-RX400 Hydraulic Disc Brake Caliper - Right/Rear 4 designs to choose fromThe Chris King GripNut Threaded Headset incorporates a threaded collet that firmly clamps the threads for better holding power and includes a ten year warranty. User serviceable stainless steel cartridge bearings with full contact seals GripNut headset incorporates a threaded collet that firmly clamps the threads for better holding power 10 year warranty Requires installation tool adaptor Size 1 1 8"