Rear Sprocket Fits Mash Seventy 125 15-16 JT 41/428 JTR269.41 90mm 1pc 824225303452 \n\n (Please Check The Compatibility As The Product Fits Several Bikes)\n\nTechnical Data: \n\nPitch :428 \nInner Diameter :58 mm \nPCD :90 mm \nBolt hole diameter :10.5 \n8.5 mm \nNumber of mounting bolts :4 \nBolt type :Flathead \nNumber of teeth :41 \nSprocket material :Steel \nOffset :0 mm \nManufacturer :JT \n\nElevate Your Ride with a Motorcycle Rear Sprocket \n\nLooking to boost your Mash Seventy 125's performance? A Motorcycle Rear Sprocket is the key!\n\nWhat Does a Motorcycle Rear Sprocket Do?\n\nThe Rear sprocket is an integral part of Seventy 125's drivetrain. It works in harmony with the front sprocket and chain, transferring the engine's power to the Rear wheel, driving your Mash forward.\n\nWhy Should You Change Seventy 125 Rear Sprocket?\n\nPerformance Boost: A new Rear sprocket can significantly enhance Seventy 125's top speed and acceleration. If performance is your priority, changin.