Info: - 8 Speed - 11-13-15-17-20-23-26-30T - For IG/HG chains - Chrome plated finish - Enlarged sprocket window design for lighter weight

The HG41-7 offers SHIMANO's HYPERGLIDE shifting across its 7-speed range. It is compatible with both IG and HG chains. - 11-13-15-18-21-24-28T - HYPERGLIDE technology - Gear combination: 11-28T

Info:Durable: High quality grade materials that don’t yellow or crack over time Self-healing pellicle making small scratches disappear Strong, durable and very flexible materials to protect your bike from accidents, rock impact and tailgate pad

Product informationMax 600 lumens / 44 hour runtime in Femto mode.New housing with stylized heat dissipation fins.Silicon rubber strap.IPX7 water resistant Integrated USB stick for cable-free recharging

Info: Fast-Fix straps allow secure fixing within the bike frame and reduces paint damage Large reflective areas on both sides Full welded construction Lightweight TPU/PU coated 420D nylon material TPU coated zip Hidden cable/hydration