Pinion spate aluminiu Yamaha WR 250 F / WR 250 R / WR 250 X / WR 400 F / WR 450 F / YZ 125 / YZ 250 / YZ 250 F - JTA 251 - (JT)

Please select the number of teeth from the box above.

The JT Sprockets sprockets are made from 7075 T6 aluminum alloy (aerospace grade) and are characterized by low weight and high wear resistance. JT's manufacturing facilities are equipped with the most modern CNC machining equipment, and each sprocket goes through 25 stages of manufacturing and quality inspection.

Technical specifications:
Chain pitch: 520
Inner diameter: 130 mm
Mounting diameter: 150 mm
Hole: 8.5 mm
Number of mounting holes: 6
Screw type: Countersunk head
Sprocket material: Aluminum
Color: Silver
Manufacturer: JT

Applications:
Among the most important applications are: Yamaha WR 250 F / WR 250 R / WR 250 X / WR 400 F / WR 426 F / WR 450 F / Yamaha YZ 125 / YZ 250 2T / YZ 250 F / YZ 400 F / YZ 426 F / YZ 450 F.

Complete application list can be found below.