1" ID x .75" wide x 1.48" Flange OD with a 1/4" full keyway & 2 set screws, has 1.375 x 24 OD CW - right hand threads with zinc plating.
This adaptor has Two drilled and tapped holes, 6 mm x 1.0.
Note: We have many different styles, ID and OD to pick from.
Search Words: Used on some Pedicab - Rickshaw - Pedal Bars - Pedal Pub - Pub Crawl - Pedal Bike Bar - Party Bar Bike - Bar on Bike.
16 tooth 1/2" x 1/8"
16 tooth 1/2" x 3/32"
17 tooth 1/2" x 3/32"
18 tooth 1/2" x 1/8"
18 tooth 1/2" x 3/32"
20 tooth 1/2" x 1/8"
20 tooth 1/2" x 3/32"
22 tooth 1/2" x 1/8"
22 tooth 1/2" x 3/32"
Flange style freewheels (so you can attach a larger sprocket or pulley to the flange so it will freewheel)
Three speed freewheels
Five Speed Freewheels
Six Speed Freewheels
Seven Speed Freewheels
Eight Speed Freewheels
Click Here to order the 1/4 x 1/4 x 1/2 Key
Click Here to order the 1/4 x 1/4 x 1" Key
To find all the types & sizes of adapters - adapter - adaptor - Track Cogs - Lock Rings - Track Cog & Three Prong Sprockets:
Type " FWADP " in the Search box
