Supersprox – Sprocket Front for KTM 690/890 and others Option:16 T Offset blocks and curved tread

Offset blocks and curved tread grooves provide true off-road performance

Manufacturer's Part#: 8019100090

Waterproof front zip

3D multi-layer

HeadStraight Base : This is required to reinforce the headlight mount posts

Supersprox – Sprocket Front for KTM 690/890 and others Option:16 T Offset blocks and curved treadMATERIAL Steel CHAIN 520 TEETH 15 COLOR Black OVER ALL THICKNESS 11. 4 SPLINE ID 22 SPLINE OD 25 # OF SPLINES ~ TYPE CST Front Drive Sprocket Supersprox front sprockets are the best on the market today, with a balance between performance and longevity. Ultra hard surface layer reduces friction to prevent power loss caused by chain drag. Grooved teeth maximize sprocket life by preventing dirt build up. Made from SCM 435 Carbon Free steel and carbon