E-Ride Pro - Pro S / SS 2.0 - OEM Gold Drive Chain

E7523 is E Ride Pro’s factory final drive chain for the Pro S and SS 2.0. It’s a 420-pitch gold chain cut to the stock 112-link length. It carries every bit of motor torque from the front sprocket to the rear wheel, and electric dirt bikes are hard on chains because full torque arrives instantly, without the gradual buildup of a gas engine. Over time the chain stretches. You’ll notice it when you’re adjusting tension more often, hearing a slap or clatter on rough ground, feeling tight spots as you turn the rear wheel, or seeing the chain start to ride up on the sprocket teeth. The gold finish resists the corrosion that sets in after muddy rides and washing, so the chain moves freely longer. Because it ships at the factory length, it installs on stock gearing straight out of the box. This is the 420 chain for the earlier platform. The SS 3.0 and SR use a heavier 428 chain instead.