I put these on my bike, because I stripped the old worn-out bolts that it came with. It comes with an exact fit Allen wrench head, which is awesome. I got two sets, but I haven’t needed to use the second set. They fit perfectly, and have held up to hundreds of miles of my 450’s abuse, with minimal care / maintenance. They are an awesome set of sprocket bolts, and I would suggest them to anyone who is looking to replace their’s. I would give them six stars in every section if I could.
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Bought these to replace OEM stock sprocket bolts fit perfect. Still tight and rolling, thanks for quick delivery.
Bought this for my yz250 fits and looks super durable. But when it came in it was missing some of the pieces, called up motosport and they sent me a new set for free! Awesome guys over there at Motosport
$10 bucks well spent, quality seems good. Also supplied with an 8mm "socket" Allen key, can't complain!
Fit my 2009 YZF250 perfectly! I got this with my new rear sprocket, and I'd recommend these to anyone not looking for Ti parts, lol.
These bolts are staying tight even though my hub was a little wallowed from the previous set of bolts coming loose.
Worked great with my new TAG sprocket. They seated as they were designed.
Bolt Motorcycle Hardware
...but they are clearly tapered and seem to be tapered at the 50% angle approx 1/4 to 3/8 in deep in the recess.