My 05 WR450 is stock with 14/50 final drive. Some guys I ride with have YZ450s. All have dropped the front sprocket to a 13 making the final drive on the YZ's 13/48. It has been suggested from these guys that i drop my front sprocket 1 tooth. Now my thinking is the WR has a weighted flywheel and a different primary ratio in the trany than the YZ's I am guessing that even with the YZ's 13 front sprocket my stock WR geared lower when you factor in the trany's primary ratio. On top of that the WR has a weighted flywheel. So what if any advantage will I gain by dropping my front sprocket to a 13. I am wondering if it would actually cause me traction problems. I do not have a stalling problem on steep climbs with the stock gearing. I do take what these guys say seriously as they are better riders than I am. They say it will make the bike climb better. However I have to wonder if they just don't understand the differences between the 05WR and the YZ's. I feel the bike climbs good as is and any time I have a problem it is most likely do to my skill level. Give me your thoughts on this.