TRX Mods and Upgrades

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FORUM UPGRADE - 18 JAN 2023

Last post by fung « Tue Dec 19, 2023 9:39 pm
Posted in Yamaha TRX850 Enthusiasts Central Forum
Replies: 8
by Jak » Tue Jan 17, 2023 6:43 pm » in Yamaha TRX850 Enthusiasts Central Forum

8 Replies

436393 Views

Last post by fung
Tue Dec 19, 2023 9:39 pm
Forum Upgrade

Last post by wreckage « Mon Dec 18, 2023 9:08 pm
Posted in Yamaha TRX850 Enthusiasts Central Forum
Replies: 13
by Jak » Tue Jul 05, 2022 10:08 pm » in Yamaha TRX850 Enthusiasts Central Forum

13 Replies

619569 Views

Last post by wreckage
Mon Dec 18, 2023 9:08 pm

Topics

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Last post

Ignitech TCIP4 Ignition Maps

Last post by dicky « Thu Mar 26, 2026 8:11 am
Replies: 117
by dicky » Mon Mar 23, 2015 12:19 pm
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117 Replies

644652 Views

Last post by dicky
Thu Mar 26, 2026 8:11 am
IGNITION COIL RELAY MODIFICATION

Last post by reginald « Tue Jul 12, 2022 7:21 am
Replies: 24
by cobbadiggabuddyblooo » Thu Apr 09, 2015 1:09 pm
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24 Replies

254866 Views

Last post by reginald
Tue Jul 12, 2022 7:21 am
Head light on/off switch for Aussie Trx.

Last post by captain « Sun Jul 26, 2020 8:13 am
Replies: 27
by Kais » Thu May 07, 2009 6:02 am
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27 Replies

422867 Views

Last post by captain
Sun Jul 26, 2020 8:13 am
Bodywork links

Last post by hybrid400rrsp1 « Thu May 14, 2020 10:08 pm
Replies: 22
by HansJ » Fri Apr 24, 2009 1:27 pm
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22 Replies

355755 Views

Last post by hybrid400rrsp1
Thu May 14, 2020 10:08 pm
BRAKE PAD DATABASE

Last post by Rod.s « Sun Apr 28, 2019 2:08 pm
Replies: 3
by cobbadiggabuddyblooo » Fri Nov 30, 2018 5:52 am

3 Replies

98981 Views

Last post by Rod.s
Sun Apr 28, 2019 2:08 pm
COMPILED SHOCK LENGTH / STROKE CHART

Last post by alextrx850 « Thu Jul 16, 2015 8:35 am
Replies: 13
by cobbadiggabuddyblooo » Tue Jul 14, 2015 4:21 pm

13 Replies

187011 Views

Last post by alextrx850
Thu Jul 16, 2015 8:35 am
Lowering seat height.

Last post by Mikerhayward « Sat Jun 27, 2026 4:50 pm
Replies: 1
by Mikerhayward » Sat Jun 27, 2026 2:48 pm

1 Replies

17810 Views

Last post by Mikerhayward
Sat Jun 27, 2026 4:50 pm
FCR's for not only race drive

Last post by BigAl-TC « Sat May 16, 2026 11:59 pm
Replies: 5
by XTZ850 Rally Queen » Sat May 09, 2026 8:34 am

5 Replies

14406 Views

Last post by BigAl-TC
Sat May 16, 2026 11:59 pm
Re: Slightly modified 97 TRX

Last post by dicky « Mon Apr 06, 2026 11:42 pm
Replies: 2
by lessaint » Thu Apr 02, 2026 6:32 am

2 Replies

22431 Views

Last post by dicky
Mon Apr 06, 2026 11:42 pm
Re: Slightly modified 97 TRX

Last post by lessaint « Thu Apr 02, 2026 6:32 am

by lessaint » Thu Apr 02, 2026 6:32 am

0 Replies

9362 Views

Last post by lessaint
Thu Apr 02, 2026 6:32 am
97 rear shock

Last post by HolerTogni « Mon Sep 08, 2025 12:22 pm
Replies: 7
by lessaint » Fri Aug 30, 2024 9:26 am

7 Replies

215030 Views

Last post by HolerTogni
Mon Sep 08, 2025 12:22 pm
Vee two cams!!! Any interest.

Last post by Cloot « Thu Oct 03, 2024 12:39 am
Replies: 44
by Curmi. » Sun Sep 06, 2015 11:41 am
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44 Replies

1625055 Views

Last post by Cloot
Thu Oct 03, 2024 12:39 am
Unmodding exhausts

Last post by dicky « Wed Sep 18, 2024 12:41 am
Replies: 4
by Dsanty » Tue Sep 17, 2024 3:03 am

4 Replies

94426 Views

Last post by dicky
Wed Sep 18, 2024 12:41 am
jpe's Bumble bee - The collected mods

Last post by HolerTogni « Thu Dec 21, 2023 8:30 am
Replies: 129
by jpe70 » Wed Jan 16, 2019 9:51 am
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129 Replies

775668 Views

Last post by HolerTogni
Thu Dec 21, 2023 8:30 am
Dash mod

Last post by Tarwetijger « Wed Mar 22, 2023 10:49 pm
Replies: 10
by Tarwetijger » Fri Mar 03, 2023 2:43 pm

10 Replies

132233 Views

Last post by Tarwetijger
Wed Mar 22, 2023 10:49 pm
Trx 880 turbo

Last post by Bostel « Thu Mar 02, 2023 6:28 am
Replies: 10
by trx880turbo » Wed Feb 08, 2023 10:54 pm

10 Replies

125107 Views

Last post by Bostel
Thu Mar 02, 2023 6:28 am
ignitech

Last post by kev c « Sat Feb 18, 2023 12:17 pm
Replies: 13
by kev c » Sat Jan 28, 2023 11:24 am

13 Replies

140936 Views

Last post by kev c
Sat Feb 18, 2023 12:17 pm
Std TRX rear shock rebuild deal. 1st March 2019

Last post by davamb « Wed Dec 14, 2022 6:23 pm
Replies: 37
by cobbadiggabuddyblooo » Mon Feb 11, 2019 10:08 am
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37 Replies

218948 Views

Last post by davamb
Wed Dec 14, 2022 6:23 pm
Rear shock options?

Last post by davamb « Mon Dec 05, 2022 6:04 am
Replies: 8
by keny » Mon Nov 29, 2021 9:32 am

8 Replies

118426 Views

Last post by davamb
Mon Dec 05, 2022 6:04 am
TRX cilinder head on tdm 3vd engine

Last post by sadmansteve « Sat Nov 26, 2022 1:36 pm
Replies: 1
by TRXrood » Fri Nov 25, 2022 9:20 pm

1 Replies

41976 Views

Last post by sadmansteve
Sat Nov 26, 2022 1:36 pm
Front end conversion

Last post by NielsJ « Tue Sep 20, 2022 9:49 pm
Replies: 8
by btschudi » Mon May 02, 2022 8:29 am

8 Replies

99396 Views

Last post by NielsJ
Tue Sep 20, 2022 9:49 pm
TDMR40 jet sizes.

Last post by Bucko « Mon Aug 22, 2022 2:12 pm
Replies: 2
by Bucko » Wed Aug 17, 2022 4:50 pm

2 Replies

53839 Views

Last post by Bucko
Mon Aug 22, 2022 2:12 pm
TDMR 40s

Last post by Tarwetijger « Wed Aug 17, 2022 10:00 am
Replies: 3
by Bucko » Thu Aug 11, 2022 9:18 am

3 Replies

62588 Views

Last post by Tarwetijger
Wed Aug 17, 2022 10:00 am
Uprated valves, engine refresh, and head skim

Last post by cobbadiggabuddyblooo « Fri Feb 18, 2022 10:48 am
Replies: 4
by Gollum » Thu Feb 10, 2022 6:32 pm

4 Replies

98214 Views

Last post by cobbadiggabuddyblooo
Fri Feb 18, 2022 10:48 am
Foot rest jack up plates with brake light S/W

Last post by Cloot « Sat Feb 12, 2022 2:20 pm

by Cloot » Sat Feb 12, 2022 2:20 pm

0 Replies

49196 Views

Last post by Cloot
Sat Feb 12, 2022 2:20 pm
Trx850 vaccum petcock to gravity conversion

Last post by jpe70 « Tue Jan 25, 2022 9:46 pm
Replies: 4
by 02Gsxr1000 » Thu Feb 27, 2020 11:52 pm

4 Replies

75394 Views

Last post by jpe70
Tue Jan 25, 2022 9:46 pm
Gold spots and master cylinder

Last post by jpe70 « Tue Jan 25, 2022 9:42 pm
Replies: 10
by Kolyzer » Thu Aug 15, 2019 8:48 am

10 Replies

119874 Views

Last post by jpe70
Tue Jan 25, 2022 9:42 pm
R1 fork service.

Last post by jpe70 « Sun Jan 23, 2022 7:43 pm
Replies: 3
by Bucko » Thu Jan 20, 2022 9:41 pm

3 Replies

62798 Views

Last post by jpe70
Sun Jan 23, 2022 7:43 pm
Aftermarket brake discs

Last post by jjmoto « Fri Jan 21, 2022 4:07 pm
Replies: 3
by Planx » Fri May 28, 2021 5:40 am

3 Replies

83375 Views

Last post by jjmoto
Fri Jan 21, 2022 4:07 pm
Dry clutch

Last post by cobbadiggabuddyblooo « Sun Jan 09, 2022 11:40 am
Replies: 5
by btschudi » Thu Dec 30, 2021 6:14 pm

5 Replies

69721 Views

Last post by cobbadiggabuddyblooo
Sun Jan 09, 2022 11:40 am
Oil prssure gauge.

Last post by HolerTogni « Fri Dec 10, 2021 4:51 pm
Replies: 3
by kenbev » Wed Dec 08, 2021 11:49 pm

3 Replies

60809 Views

Last post by HolerTogni
Fri Dec 10, 2021 4:51 pm
Jack up kit

Last post by Cloot « Fri Nov 19, 2021 6:13 am
Replies: 7
by Cloot » Tue Nov 16, 2021 5:09 am

7 Replies

83530 Views

Last post by Cloot
Fri Nov 19, 2021 6:13 am
Lockable storage mod - has anyone tried this?

Last post by Slowberry « Sun Jun 13, 2021 4:51 pm
Replies: 12
by cameronjung » Fri Apr 15, 2011 11:23 am

12 Replies

204195 Views

Last post by Slowberry
Sun Jun 13, 2021 4:51 pm
Alternative headlamp units

Last post by Tarwetijger « Fri May 21, 2021 2:43 pm
Replies: 13
by Planx » Tue May 18, 2021 9:32 am

13 Replies

147188 Views

Last post by Tarwetijger
Fri May 21, 2021 2:43 pm
Rear caliper options

Last post by cobbadiggabuddyblooo « Tue May 11, 2021 9:17 am
Replies: 3
by Thetzr » Sun May 09, 2021 5:00 pm

3 Replies

68615 Views

Last post by cobbadiggabuddyblooo
Tue May 11, 2021 9:17 am
Blue / Gold Spot Calipers

Last post by drix « Wed Mar 10, 2021 11:16 am
Replies: 3
by Sea Sick Steve » Wed Mar 10, 2021 7:49 am

3 Replies

66581 Views

Last post by drix
Wed Mar 10, 2021 11:16 am
5sl Master Cylinder

Last post by ryancas91 « Mon Dec 21, 2020 10:43 am
Replies: 4
by ryancas91 » Tue Dec 15, 2020 12:02 pm

4 Replies

63517 Views

Last post by ryancas91
Mon Dec 21, 2020 10:43 am
Warning on std air box and K&N filter

Last post by handsomejackuk « Wed Sep 23, 2020 10:07 pm
Replies: 3
by cobbadiggabuddyblooo » Thu Jan 17, 2019 11:42 am

3 Replies

66856 Views

Last post by handsomejackuk
Wed Sep 23, 2020 10:07 pm
FCR 39mm no TPS questions

Last post by Rod.s « Mon Sep 21, 2020 6:15 am
Replies: 3
by epsilon » Sat Sep 19, 2020 3:49 pm

3 Replies

71284 Views

Last post by Rod.s
Mon Sep 21, 2020 6:15 am
Skellys race engine

Last post by jpe70 « Fri Sep 18, 2020 11:56 am
Replies: 2
by skelly » Thu Sep 17, 2020 10:05 pm

2 Replies

54174 Views

Last post by jpe70
Fri Sep 18, 2020 11:56 am
Tail light conversion/upgrade idea

Last post by eds850twin « Wed Sep 16, 2020 11:00 pm
Replies: 7
by PeteJ » Wed Apr 08, 2020 7:38 pm

7 Replies

109273 Views

Last post by eds850twin
Wed Sep 16, 2020 11:00 pm
Adjustable camshaft sprockets..

Last post by cobbadiggabuddyblooo « Tue Sep 01, 2020 9:33 am
Replies: 2
by scottish Bloke » Sun Aug 30, 2020 1:26 am

2 Replies

48103 Views

Last post by cobbadiggabuddyblooo
Tue Sep 01, 2020 9:33 am
Question for you guys that run ignitech ignitions..

Last post by dicky « Tue Jul 14, 2020 12:31 am
Replies: 7
by Buzzer » Mon Jul 13, 2020 8:29 am

7 Replies

89169 Views

Last post by dicky
Tue Jul 14, 2020 12:31 am
TDMR40 upgrade

Last post by WoTi « Mon Jun 29, 2020 7:16 am
Replies: 8
by WoTi » Sat Jun 27, 2020 8:05 pm

8 Replies

109618 Views

Last post by WoTi
Mon Jun 29, 2020 7:16 am
Opening up stock exhuast cans.

Last post by Trx envy « Tue Jun 09, 2020 2:25 am
Replies: 7
by gurunik » Mon May 25, 2020 10:53 am

7 Replies

94547 Views

Last post by Trx envy
Tue Jun 09, 2020 2:25 am
In need of fuel tank

Last post by AndyAshworth « Tue May 12, 2020 2:17 pm
Replies: 5
by Ben4647 » Mon Apr 20, 2020 11:11 pm

5 Replies

87411 Views

Last post by AndyAshworth
Tue May 12, 2020 2:17 pm
Rear shock

Last post by pbear62 « Mon Apr 20, 2020 1:45 pm
Replies: 2
by minus1 » Sun Apr 12, 2020 10:37 pm

2 Replies

76289 Views

Last post by pbear62
Mon Apr 20, 2020 1:45 pm
Shopping from the hip!

Last post by cobbadiggabuddyblooo « Mon Apr 20, 2020 8:19 am
Replies: 20
by zod » Mon Nov 10, 2008 9:35 pm
1

2
20 Replies

250244 Views

Last post by cobbadiggabuddyblooo
Mon Apr 20, 2020 8:19 am
Bike bogs on WOT under 3k rpm bike has OVER CDI

Last post by dicky « Tue Apr 14, 2020 4:57 am
Replies: 16
by trx850dan » Sat Apr 04, 2020 1:37 pm
1

2
16 Replies

150217 Views

Last post by dicky
Tue Apr 14, 2020 4:57 am
Blueish downpipes after installing tcip4

Last post by anders « Sun Apr 12, 2020 8:39 pm
Replies: 4
by anders » Sat Apr 11, 2020 7:41 am

4 Replies

74009 Views

Last post by anders
Sun Apr 12, 2020 8:39 pm

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