Picking the Right 428 vs 420 Chain for Your Bike
If you're staring at your rear sprocket and trying to settle the 428 vs 420 chain debate, you're likely looking for a bit more durability or trying to shave off some unnecessary weight. It's one of those modifications that seems small on paper, but it actually changes how your bike feels when you crack the throttle. Most pit bikes, small dirt bikes, and even some vintage mopeds come stock with a 420, but the jump to a 428 is a classic "upgrade" that people talk about in the pits constantly. ...