Author Topic: WANTED, Chasing a rear sprocket for early RM/TM/TS125, 428 over 55t  (Read 1306 times)

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Offline John Orchard

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Can anyone help me with a Suzuki rear sprocket, the style with the 64mm ID to suit 428 chain size, anything larger that 55 teeth, steel or alloy, new or good used, thanks.
Johnny O - Tahition_Red factory rider.

Offline pokey

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« Last Edit: November 21, 2022, 09:32:31 pm by pokey »

Offline sleepy

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Re: WANTED, Chasing a rear sprocket for early RM/TM/TS125, 428 over 55t
« Reply #2 on: November 23, 2022, 05:13:06 pm »
There is a chance I could have one in the archive somewhere. I'll try and have a look next time I go into my other shed.

Offline John Orchard

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Re: WANTED, Chasing a rear sprocket for early RM/TM/TS125, 428 over 55t
« Reply #3 on: November 23, 2022, 05:34:48 pm »
There is a chance I could have one in the archive somewhere. I'll try and have a look next time I go into my other shed.


Thanks :-) I guess many have switched to 520.
Johnny O - Tahition_Red factory rider.

Offline sleepy

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Re: WANTED, Chasing a rear sprocket for early RM/TM/TS125, 428 over 55t
« Reply #4 on: November 26, 2022, 10:44:56 am »
There is a chance I could have one in the archive somewhere. I'll try and have a look next time I go into my other shed.


Thanks :-) I guess many have switched to 520.
With 520 it is almost impossible to get the gearing required and to find a front 520 that will fit. You would need to go done to 11 or 12 on the front.
I've got a very worn one. I could machine the center of a blank to suit if you can find one. Steel blanks would probably be available from BSC part # 08A60 for 60 tooth.

Offline John Orchard

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Re: WANTED, Chasing a rear sprocket for early RM/TM/TS125, 428 over 55t
« Reply #5 on: November 27, 2022, 11:26:59 am »
Thanks Guy's :-) I ended up ordering a new alloy sprocket in 60 teeth from DC Plastics, coming with a 46t alloy for my DT1 also :-)
Johnny O - Tahition_Red factory rider.