Gear shifter splines

Post your Kettle problems here and cures
Post Reply
George
Posts: 11
Joined: Fri Sep 18, 2020 3:19 am

Gear shifter splines

Post by George »

What's the best way to fix the splines that the gear shifter slides onto ? Aloha and thanx .
User avatar
Gary66
Posts: 710
Joined: Sun Jan 05, 2014 10:53 am

Re: Gear shifter splines

Post by Gary66 »

I have used a lemonade tin cut into a thin strip, wrapped round the splines and then tighten down onto it, its worked for me but depends how bad the splines are. If the splines are generally ok you can cut a slightly bigger slot in the gear change lever which means it has further movement to trap the splines
George
Posts: 11
Joined: Fri Sep 18, 2020 3:19 am

Re: Gear shifter splines

Post by George »

Funny story , I was riding down the freeway in 4th gear, I looked down and my shifter was gone . I made it home after 25 miles of riding with no shifter . We all know that 2 strokes will rattle stuff loose .
barney01
Posts: 3120
Joined: Wed Sep 26, 2012 7:33 pm
Location: Prestatyn.Wales

Re: Gear shifter splines

Post by barney01 »

Stud lock or spring washers on everything :D
NO SMOKE .......NO POKE
teazer
Posts: 1035
Joined: Mon Mar 07, 2011 8:10 pm
Location: Chicago

Re: Gear shifter splines

Post by teazer »

Best way is to replace the shaft.
User avatar
Harrymail
Posts: 639
Joined: Thu Jul 07, 2016 8:35 pm
Location: East Yorkshire

Re: Gear shifter splines

Post by Harrymail »

Pushing some needles or pins into the spines when fitted can help take up the slack. Then cut them off flush.

Paul
Currently without a GT, but looking
2003 Yamaha Fazer 600 Blue
2020 Triumph Street Twin Red
1968 BSA Bantam Sports Red
wardy
Posts: 1246
Joined: Tue Jul 13, 2010 5:36 pm
Location: north lincolnshire

Re: Gear shifter splines

Post by wardy »

seems a bodge I know, but when the same thing happened to me on my Z650 many years ago, I wrapped the end of the shaft with some self adhesive foil tape and forced the lever back on .it's still like that now, 8 years later.
Andy;
1976 gt750A; 86 FZ750
1977gt380A
1982 z400j
1981 z650f.....1988 Sufolk punch 14"
"look;it's my bike; when you own it ,you can paint it any colour you like!"
(I once painted my Z650 PINK and had the pink panther logo on the tailpiece)
teazer
Posts: 1035
Joined: Mon Mar 07, 2011 8:10 pm
Location: Chicago

Re: Gear shifter splines

Post by teazer »

For a group that generally prefers pristine original bikes, I cannot believe the bodges that are being suggested. :shock:

Gear shift shafts are not hard to find and take very little time to swap out. If they really were unobtainable, it's not hard to machine the damaged end off and replace it with the good splined end off say a GSXR which has the same spine pattern. OK so that requires some careful machining and welding but it's not rocket science.
Post Reply