ProX Steel Rear Sprocket YZ/WR250/400/426/450F '98-23 -51T

ProX Steel Rear Sprocket- 51T

ProX offers a complete range of front and rear sprockets.
ProX Racing Parts Ultra-Light steel rear sprockets are all manufactured from a premium quality “Qste 420 & 460” high-strength steel and offer superior durability, even under the most extreme riding circumstances and will last 2-3 times longer than aluminium sprockets made from T7075-T6.