FSA Polycarbonate Headset Spacers 5mm Black - Lightweight, Durable, 10-Pack 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JMN/JMN2/JMN3//JNY/JNY2//JTX/JTX2/JTX3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ - City commuting and urban

- City commuting and urban cycling

high-performance crank arm

- Tread Pattern: Fish scale center strip with siped shoulder knobs

- Suitable for Mountain Bike

FSA Polycarbonate Headset Spacers 5mm Black - Lightweight, Durable, 10-Pack 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JIN/JIN2/JIN3//JMN/JMN2/JMN3//JNY/JNY2//JTX/JTX2/JTX3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ - City commuting and urbanUpgrade your bicycle's cockpit with the Full Speed Ahead Polycarbonate Headset Spacers the perfect blend of lightweight performance, durability, and sleek style. Designed specifically for 1 1 8" steer tubes, these high quality spacers measure 5mm in thickness, ensuring precise height adjustments for optimal steering and comfort. Constructed from premium polycarbonate material, these spacers offer exceptional strength and impact resistance while