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The unique flat face design keeps weight to a minimum and makes the TwinRing as narrow as a regular chainwheel.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277803"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-50_2EREN_2ETR/1f640dc06d3a9787.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-50_2EREN_2ETR/1f640dc06d3a9787.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-50_2EREN_2ETR/410ac1e2487acdf4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-50_2EREN_2ETR/2875a031cb3973c8.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR210-50_2EREN_2ETR/dadc01809f7b3fd8.jpg"],"description":"RENTHAL TWIN RING REAR SPROCKET. Part Number: 1540-520-50GPSI. This is the longest lasting and most durable off-road sprocket available, developed over 5 years. 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