EK Chains 520 3D GP Roadrace Series Xring Sealed Drive Chain

Chain Boss Verified independent store

→

Technical Specifications:Brand: EK Chains Made In: Japan Chain Pitch: 520 Chain Length (Links): 120 Master Link(s) Included with chain: Rivet Chain Color: Black Chain Type: Sealed Chain Model: 3D GP Roadrace Seal Type (if applicable): Xring Seal Model (if applicable): SX Max Engine cc (Street): 1000 Max Engine cc (Offroad): NA Tensile Strength (lbs): 8900 Wear Index (if available): NA Chain Weight (if available): 3.12 3D parts are precisely manufactured, leading to a greater improvement of transmission efficiency, better acceleration and efficientengine work. Features an original special plate with a lightening hole. EK creates a hole on both ends of a pin to lighten the chainwithout weakening the plate according to computer analysis. The edge-cut inner plate reduces friction and realizes smooth engagementwith sprocket. This plate enables the chain to be light, removes mud from the hole and dissipates heat effectively. Chrome plating Reduced friction Chromium carbide pin with lighten hole in end Inner plate with lighten hole Improvement of transmission efficiencyDimpled outer plate Edge-cut inner plate Show more