Compu-Fire 54001 84T Ring & 10T Pinion Starter Ring Gear Kit 1084 Kit fits Big Twin 1990-93 Models (Easy-R) [INTERNAL]

Please note: Whilst all items are guaranteed under consumer law to be free of any manufacturing faults or defective components, items in our KO Deals may be missing packaging, tags or feature slight blemishes. Sales on KO Deals are final, and items are sold as is. No refunds, store credits or exchanges can be made for change of mind returns.

If you have any questions about a particular product, please get in touch with one of our customer service team members at sales@easyr.com.au.

Compu-Fire 1084 Gear Set The Compu-Fire 1084 gear sets are engineered to increase the starter motor torque by lowering the gear ratio of the pinion gear to the clutch ring gear. When used as a replacement for the 9:66 ratio gear sets, a 15% increase in torque is obtained.  They are also used as replacements for the weak 10:102 ratio gear sets which are prone to breaking on late model Big Twins.