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The Vortex Steel Front Sprockets are precision manufactured and induction hardened to precise tolerances. Zinc coated to resist corrosionand drilled lightening holes to reduce rotating mass they are built to last.
OEM Front | OEM Rear | OEM Chain Links | OEM Chain Pitch | Range Available |
Model: | BMW S1000RR 09-11 | |||
17 | 44 | 118 | 525 | 16-17 |
Model: | BMW S1000RR 12-17 | |||
17 | 45 | 118 | 525 | 16-17 |