5/8" ID x .60" wide, 30 mm x 1.0 OD Adaptor for the 13, 14 & 15 tooth freewheel Sprockets.
30 mm x 1.0 ID CW - right hand threads. It's .60" wide, No set screws. CNC Machined. Made out of 12L14 Steel.
It has a 30 mm x 1.0 OD right hand threads with a 5/8" ID with a 3/16" key way, .60" wide, no set screws.
Used on our NuVinci gear & chain drive kits if you need super slow low end gearings.
Also great for other projects. Uses freewheel sprockets or cogs for Flip Flop Hubs.
http://www.staton-inc.com/store/products/13_Tooth_Freewheel_Sprocket_1_2_x_3_32_Flip_Flop-725-0.html
http://www.staton-inc.com/store/products/14_Tooth_1_2_x_3_32_Dicta_Freewheel_30mm_x_1_0_OD_Flip_Flop-710-0.html
http://www.staton-inc.com/store/products/15_Tooth_1_2_x_3_32_Dicta_Freewheel_30mm_x_1_0_Flip_Flop-641-0.html
To find all the types & sizes of adapters - adapter - adaptor - Track Cogs - Lock Rings - Track Cog & Three Prong Sprockets:
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