3 Prong, 17 mm ID x .9" wide Adaptor with 2 set screws and 4 mm key way for freewheel sprockets. 1.375 x 24 tpi CW - Right Hand Threads.
Includes the two M6-1.0 set screws.
This adaptor was CNC Machined for the Schwinn Meridian Trike so the round key will work with the 6mm square key in the axle for the Schwinn Meridian Trike.
We have used round keys with square key ways for 10+ years and ZERO problems.
One: 1/4" ROUND Pin x 1/2" Long Dowel Pin Standard Plain is included.
This Freewheel sprocket adapter will fit the following single and multi speed freewheels with 1.375 x 24 right hand threads.
They also can be used with Track Cogs and the Three (3) prong 16, 18, 20 & 22 tooth sprockets.
You can use a Track Cog and a Three Prong sprocket to get a "Two (2) Speed".
If you need a 1.375 x 24 CW - Right hand Lock ring be sure and add it to your order
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"
Five Speed Freewheel
Six Speed Freewheel
Seven Speed Freewheel
Eight Speed Freewheel
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.
