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Learn MoreThis complete flywheel assembly features an increase in inertia mass that smoothes power delivery.
Note: Flywheels are measured by inertia weights because the effect of the weight differs depending on where it is in relation to the center of the crank. So a 4 ounce and 6 ounce weight might have the same effect depending on where they are positioned in relation to the center of the crank.
Product Variant | Manufacturer Part # |
---|---|
+6.91 oz. | 1SM-H13A0-V0-00 |
+8.04 oz. | GYT-5NX97-50-50 |