Pearl Izumi Sun Sleeves for Cycling - UPF 50+ Sun Protection & Cooling JTX/JTX2/JTX3//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ Features a 3/8 inch Zyklop

Features a 3/8 inch Zyklop drive offering versatile compatibility with various manual ratchets and power tools

Compatible with standard nipple systems (nipples sold separately)

Its innovative three-point measurement system accurately isolates pin wear from roller wear

Features advanced ramped ball bearings for smooth pad engagement and precise modulation

ensuring low maintenance and high performance

Pearl Izumi Sun Sleeves for Cycling - UPF 50+ Sun Protection & Cooling JTX/JTX2/JTX3//JCO/JCO2/JCO3//JFL/JFL2/JFL3//JNC/JNC2/JNC3/ Features a 3/8 inch ZyklopStay protected and perform at your best with the Pearl Izumi Sun Sleeves Small, White. Designed for serious cyclists, these lightweight, unisex cycling arm sleeves combine innovative fabric technology with a sleek, functional style to enhance your riding experience on road, gravel, or adventure trails. Premium Materials & Engineering Crafted from 93% polyester and 7% LYCRA elastane ELITE Transfer fabric, these sleeves deliver excellent stretch,