June 05, 2013(vancouver, WA)
have had it on for 2 months.. so far so good. easy install doee what it says
Simple and affordable upgrade
May 20, 2013(Rochester, NY)
Installed 15-tooth on 2012 Ninja 250r. Dropped RPMs at 70mph by 1000, launch isn't bad at all (although my bike has intake\carb\exhaust mods). Installs just like the factory sprocket did
so far so good
April 24, 2013(san diego, CA)
gave it a 4 on durability cause i bought it a month ago so i can really tell but its seems pretty solid i drive my bike 4 to 5 days a week and so far i wasn't given me any troubles.
It's a sprocket...
February 28, 2013(Linden, TN)
What can be said about a sprocket? It fits and does what it's supposed to do. The price was great and so far it has held up.
January 24, 2013(Napa, CA)
It didn't fit properly with my new RK 520 chain on an 02' SV650S. Not worth the time delay & money to send it for an exchange.
520 14tooth front sprocket
January 15, 2013(phila, PA)
Great part oem fit, great ship thks.
November 26, 2012(Nashville, TN)
Good product fit right on
October 02, 2012(new orleans, LA)
Used to upgrade my stock 04 ninja 250. Quality choice, recommended product.
When upgrading front and rear sprockets did not have to replace chain (unless needed).
JT 520 15 Tooth Sprocket Performs.
September 28, 2012(Kirkland, WA)
Went on easly, fit perfectly, seems well made and makes a noticeable and positive difference in performance on my 250 Ninja. Suggest use only if you have made power upgrades on this bike.
Price was right too. Why pay more? Fast turn around as usual. Thank you MSS.
why pay more
September 07, 2012(naples, FL)
for a 520 steel there really isn't any reason to pay more. unless you go aluminum, steel is steel and they all wear the same