Search found 132 matches

by Deltabox2
Sun Sep 13, 2026 9:32 pm
Forum: R1 98-99 4XV
Topic: Back to just the one R1
Replies: 6
Views: 1225

Re: Back to just the one R1

I think I understand now ...... At first I thought you meant that they left some of the screws loose under the seat without refitting them .. ....... …login to view the rest of this post
by Deltabox2
Tue Sep 08, 2026 10:11 pm
Forum: R1 98-99 4XV
Topic: Back to just the one R1
Replies: 6
Views: 1225

Re: Back to just the one R1

Removing the tail piece to work on the alternator and finding the screws under the pillion pad really is a mystery ....... puts me in mind of surgeons…login to view the rest of this post
by Deltabox2
Wed Sep 02, 2026 1:56 pm
Forum: R1 98-99 4XV
Topic: Back to just the one R1
Replies: 6
Views: 1225

Re: Back to just the one R1


Thanks for the update, I haven't checked in for a while. Mine is up to 120,000 miles, so yours should have a few years left!


Hi Moise ....... thanks …login to view the rest of this post
by Deltabox2
Sun Aug 09, 2026 8:12 pm
Forum: R1 98-99 4XV
Topic: Back to just the one R1
Replies: 6
Views: 1225

Back to just the one R1

https://i.postimg.cc/G8sKBRgy/Screenshot-(8393).png

Decided to sell the 4XV I bought towards the end of last year ........ I found two of them was to…login to view the rest of this post
by Deltabox2
Thu Apr 16, 2026 4:13 pm
Forum: R1 98-99 4XV
Topic: 2001 4XV
Replies: 5
Views: 3056

Re: 2001 4XV

Strictly speaking by 2000/1 Yamaha would have moved onto the 5JJ model ........ 4XV`s were 98/99 ....... unless it`s a 4XV which was registered very …login to view the rest of this post
by Deltabox2
Thu Nov 13, 2025 8:40 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one

A part of that £80 is disposing of the old tyre ..... which is a pain in the ass to do now .......... The recycling centre which takes them now requir…login to view the rest of this post
by Deltabox2
Fri Oct 17, 2025 9:50 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one

I got a Pirelli Diablo 190/50 17 through the post , but delivered to Stan`s workshop , for £99 ....... from a shop called Demon Tweaks , who I`ve deal…login to view the rest of this post
by Deltabox2
Wed Oct 15, 2025 1:11 am
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one

Cheers Moise ........ I`ll have a look at the connector as you suggest .

Things have stalled a bit recently with the new bike ....... picked up a cros…login to view the rest of this post
by Deltabox2
Sun Oct 05, 2025 1:35 am
Forum: R1 98-99 4XV
Topic: re-commissioning my 4xv
Replies: 28
Views: 17468

Re: re-commissioning my 4xv

Hi Barton ....... I`ve never investigated fully , but I believe the oil level sensor contains a plastic float which can deform and stick with the eff…login to view the rest of this post
by Deltabox2
Sun Oct 05, 2025 1:11 am
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one




BTW .... how`s your 100,000 mile 4XV going on ? ...... I believe the kill switch issue has finally been put to bed now ?

Tony

Still going well. The …login to view the rest of this post
by Deltabox2
Sun Sep 21, 2025 8:45 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one

Have now got the TRW lowering link fitted , and have dropped the front forks by 10 mm . Will take it out tomorrow for a short test ride .

I may try th…login to view the rest of this post
by Deltabox2
Sun Sep 07, 2025 10:39 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one


One thing to be aware of is changing the link will affect the spring rate. The 4xv and 5jj have a rising rate as standard, lowering the bike will inc…login to view the rest of this post
by Deltabox2
Sun Sep 07, 2025 5:27 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Re: Another one


Dream garage that


Cheers Jon ........
Have managed to drill out that bush or sleeve in the swingarm pivot ....... that was a pain in the backside to …login to view the rest of this post
by Deltabox2
Sat Aug 30, 2025 9:43 pm
Forum: R1 98-99 4XV
Topic: Another one
Replies: 14
Views: 7653

Another one

Just gone and bought a `99 4XV ...... to go with the `98 bike I bought back in 2019 ........

The idea was / is to use this `99 bike as a replacement f…login to view the rest of this post
by Deltabox2
Sat Aug 30, 2025 8:36 pm
Forum: R1 98-99 4XV
Topic: Wireing help
Replies: 5
Views: 4463

Re: Wireing help

I dream at night of discovering someone who has a new 4XV harness sitting on their spares shelf ...... Not much chance of that it seems ....... Might …login to view the rest of this post
by Deltabox2
Sat Aug 30, 2025 8:04 pm
Forum: R1 98-99 4XV
Topic: Re-cover Seat
Replies: 1
Views: 6076

Re: Re-cover Seat

Sorry a little late coming back ........ I used R K Leighton in Birmingham who recovered a spare set of both rider and pillion pad in red material ...…login to view the rest of this post
by Deltabox2
Sat Mar 22, 2025 10:40 pm
Forum: R1 98-99 4XV
Topic: Kill switch
Replies: 49
Views: 22470

Re: Kill switch

Hi Moise ........ glad you`ve hopefully got it sorted ....... electrics can be / are a real headache .
by Deltabox2
Tue Jan 28, 2025 1:34 pm
Forum: R1 98-99 4XV
Topic: Longer clutch cable
Replies: 7
Views: 17659

Re: Longer clutch cable

It`s a shame the Venhill cable would cost you too much in postage ........ I think they supply two oversizes ...... They were recommended by someone o…login to view the rest of this post
by Deltabox2
Mon Dec 23, 2024 12:28 am
Forum: R1 98-99 4XV
Topic: I've been at it again!
Replies: 4
Views: 5284

Re: I've been at it again!

That`s a pretty impressive connector to keep working when on it`s last legs like that !

I had problems , but mine were further up the line , where the…login to view the rest of this post
by Deltabox2
Sun Dec 22, 2024 11:56 pm
Forum: R1 98-99 4XV
Topic: re-commissioning my 4xv
Replies: 28
Views: 17468

Re: re-commissioning my 4xv

Nice to hear you are getting the 4XV together again ......

As for the crankcase breather ........ I`m no expert , but I would have thought with the pi…login to view the rest of this post
by Deltabox2
Wed Oct 30, 2024 1:44 pm
Forum: General Bike Chat
Topic: Improved r1 fairing ??
Replies: 1
Views: 8035

Re: Improved r1 fairing ??

Amazing workmanship ....... fascinating to watch ,,,,,,,,, ( Mind you , he could have just gone out and bought a BMW C1 ! ) ......
by Deltabox2
Wed Oct 30, 2024 12:40 pm
Forum: R1 98-99 4XV
Topic: Kill switch
Replies: 49
Views: 22470

Re: Kill switch

Glad to hear it now seems ok ........ Just down to the handlebar switch then , not the starter cut out relay .....

As well as the starter cut out rela…login to view the rest of this post
by Deltabox2
Wed Sep 04, 2024 10:51 pm
Forum: General Bike Chat
Topic: The 100,000 mile 4xv
Replies: 2
Views: 9704

Re: The 100,000 mile 4xv

That`s pretty impressive Moise ........ makes a change from ( some ) people who are afraid of putting mileage on their 4VX`s for fear of devaluing the…login to view the rest of this post
by Deltabox2
Fri Jun 28, 2024 9:19 pm
Forum: R1 98-99 4XV
Topic: Dip gone AWOL
Replies: 10
Views: 9366

Re: Dip gone AWOL

Have got everything back together now , and am running a heavier gauge 28/0.30 red/yellow from the connector to the dip relay in place of the original…login to view the rest of this post
by Deltabox2
Tue Jun 18, 2024 5:16 pm
Forum: R1 98-99 4XV
Topic: Dip gone AWOL
Replies: 10
Views: 9366

Re: Dip gone AWOL

https://i.postimg.cc/94bjNsvW/2024-06-14-4.png

https://i.postimg.cc/y3StBGr3/2024-06-18-2.png

https://i.postimg.cc/nM73Fqhm/2024-06-18-3.png

..... …login to view the rest of this post