Vortex Racing rear sprocket in 51t black to suit KTMs from 1991 through to 2021. The sprocket is brand new, still in the packet! Would be excellent as a spare or replacement for your KTM, or to change your gearing. Here is some information from the Vortex website:
-The weight you save on drive components is multiplied as rotating mass
-Less rotating weight improves acceleration
-Our unique manufacturing process creates a perfectly concentric sprocket every time
-This frees horsepower and extends the life of both chain and sprocket
-Perfected tooth design has less drag and reduces friction for better acceleration and deceleration
-Vortex patented design offers a unique look
-Standard sprockets have a bright, polished look; clear anodizing helps prevent corrosion
-Mud grooves and coatings help keep components clean
-All sprockets available in single tooth increments
The sprockets are available in whatever size you like. If you don't see the size listed that you like, feel free to email and I'll endeavour to list it on eBay.
The sprocket should go straight on to the following KTM bikes:
620 Duke 95-98
Please check our other listings, we have many parts for sale and you could combine your orders and save on freight.
36 Months (3 years)