Rear wheel spray

Tips, tricks, questions and answers to tech questions
Le_Fromage_Grande
Posts: 11236
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4125 times

Re: Rear wheel spray

Post by Le_Fromage_Grande »

weeksy wrote: Mon Dec 20, 2021 3:38 pm
Le_Fromage_Grande wrote: Mon Dec 20, 2021 3:35 pm but physically small they aren't, but as I said it depends what you compare it with, I had a YZ125E that weighed 80KG.
Yeah they really are. Irrespecitive of what figures i've seen, the 790/890 is a physically small bike, like both feet flat down for someone 5'7" type small.
I was talking about MT-09s, I can't remember how big a 790/890 is, about the same as a Honda Superdream springs to mind.
Honda Owner
User avatar
weeksy
Site Admin
Posts: 23439
Joined: Sat Mar 14, 2020 12:08 pm
Has thanked: 5455 times
Been thanked: 13103 times

Re: Rear wheel spray

Post by weeksy »

Le_Fromage_Grande wrote: Mon Dec 20, 2021 4:09 pm
weeksy wrote: Mon Dec 20, 2021 3:38 pm
Le_Fromage_Grande wrote: Mon Dec 20, 2021 3:35 pm but physically small they aren't, but as I said it depends what you compare it with, I had a YZ125E that weighed 80KG.
Yeah they really are. Irrespecitive of what figures i've seen, the 790/890 is a physically small bike, like both feet flat down for someone 5'7" type small.
I was talking about MT-09s, I can't remember how big a 790/890 is, about the same as a Honda Superdream springs to mind.
Ah right, yes, the MT09 is a chunk physically bigger than a 890 that's for sure.
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

I'm 5, 9 ish. On tracer it was balls of feet at a stop in low seat position. On mt I'm flat. When you lift one off the side stand and sit on it, ywkwim.
Yamaha rocket 3
Le_Fromage_Grande
Posts: 11236
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4125 times

Re: Rear wheel spray

Post by Le_Fromage_Grande »

Weirdly Yamaha say the Tracer has a slightly lower seat height than the standard MT-09
Being a short arse I doubt if I'd find either that great, I'm ball of feet on my GSX-S, which (according to Suzuki) is an inch lower than the MT-09.
Honda Owner
Demannu
Posts: 1882
Joined: Sat May 08, 2021 5:14 pm
Location: Another day without using algebra
Has thanked: 65 times
Been thanked: 1235 times

Re: Rear wheel spray

Post by Demannu »

The solution Is the l/h chain adjuster off the 09SP.
Got one on the xsr and stops the wife getting a damp back!
Need a new spindle though.
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Well, a £12 mudguard came in the post. Its on, im saying no more. 😬

Image

Image

Image

Image
Yamaha rocket 3
User avatar
weeksy
Site Admin
Posts: 23439
Joined: Sat Mar 14, 2020 12:08 pm
Has thanked: 5455 times
Been thanked: 13103 times

Re: Rear wheel spray

Post by weeksy »

So you've removed the tail end that fitted the bike correctly, added 2 other parts that look shitter and liekly work worse than the one that came off all because ? errrrrrm
Demannu
Posts: 1882
Joined: Sat May 08, 2021 5:14 pm
Location: Another day without using algebra
Has thanked: 65 times
Been thanked: 1235 times

Re: Rear wheel spray

Post by Demannu »

even with the oe arse end on it will spray crap everywhere
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Tbh it doesn't look too bad. 2 biker neighbours agree. This is an improvement as long as it works. You could easily cut your own from some 3mm plastic sheet. If it's an improvement but not cure, I will buy some and go 1 or 2 inches further all round than that one. It now sticks out proud of tyre.

Next week I will go for a test with my hot gloves and a big smile. 😁
Yamaha rocket 3
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Had a short run today, birthday card to brother. Heated gloves got maiden voyage and seemed decent enough if a little bulky. They can go away now.

Anyway, my confidence in the mud flap is sky high, enough to initiate rack removal and associated plastic bits. Does look much better without but will go back on when needed.

Oh ye, started bike this morning and engine management light stayed on. Switch for adjusting TC and engine modes not working. On and off same. Did about 20 miles to brothers and still on, bollox, ring dealer Tuesday. Had a cuppa at brothers and showed him EM light and hey presto all good. Will see how it goes.

Is it worth ringing dealer to let them know. ??

Image

Image

Happy new year everyone. 👊
Yamaha rocket 3
David
Posts: 2134
Joined: Tue Mar 17, 2020 8:50 am
Location: Top 'o the Worle
Has thanked: 218 times
Been thanked: 689 times

Re: Rear wheel spray

Post by David »

No...it is under warranty and they should be able to see what caused it.
User avatar
Horse
Posts: 11565
Joined: Sun Mar 15, 2020 11:30 am
Location: Always sunny southern England
Has thanked: 6202 times
Been thanked: 5090 times

Re: Rear wheel spray

Post by Horse »

Le_Fromage_Grande wrote: Mon Dec 20, 2021 4:34 pm Weirdly Yamaha say the Tracer has a slightly lower seat height than the standard MT-09
Being a short arse I doubt if I'd find either that great, I'm ball of feet on my GSX-S, which (according to Suzuki) is an inch lower than the MT-09.
Width of the bike (seat, engine and so frame etc) make a difference to how easy it is to get feet down.

Plus compliance of suspension set-up.
Even bland can be a type of character :wave:
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Took it out today, about 70 miles, no more EML. Think I'll ring them and call in to find out what caused it.
Yamaha rocket 3
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

I've come to the conclusion that the 2021 mt09 has a major design flaw. Rear end protection. The pillion area of seat at it's narrowist point is 180mm, same as tyre. No plastic overhang so spray is inevitable, whatever you do with the number plate area.

You could have a numberplate 10 x 20 and spray will still get you from the side's. On my Tracer I had a Yamaha tidy with a 8x6 plate and no spray problem, side plastics would give protection with a wider pillion seat and more plastics. Plate in similar position.

It's a brilliant dry day bike, will be great fun on a dry track, but when the clouds come in, hide.

Pondering it's future. 🤔
Yamaha rocket 3
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Too much spare time on hands at 63 Shropshire, so after returning home from a frosty woodland walk in the mud I found a package. A4 3mm black plastic.

Well, there's only one thing to be made out of this and another mudflap was created, 😃 this time slightly bigger as I had seen improvements, possibly.

25mm all round plus 35mm bottom edge. As it's bigger it looks worser, but it keeps me busy and outdoors.

God knows when I will test it out but it's on and staying for now. For £3 it's worth a punt. No reflector required.

So, what you reckon. 👍🤣👎

Image

Image
Yamaha rocket 3
User avatar
Skub
Posts: 12182
Joined: Mon Mar 16, 2020 5:32 pm
Location: Norn Iron
Has thanked: 9845 times
Been thanked: 10157 times

Re: Rear wheel spray

Post by Skub »

It works as an ugly thing.

Not so sure about the spray fix.
"Be kind to past versions of yourself that didn't know what you know now."
Walt Whitman
https://soundcloud.com/skub1955
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Well that's sumot. 😂👍
Yamaha rocket 3
User avatar
weeksy
Site Admin
Posts: 23439
Joined: Sat Mar 14, 2020 12:08 pm
Has thanked: 5455 times
Been thanked: 13103 times

Re: Rear wheel spray

Post by weeksy »

Let me explain this simply to you

If you turn up with that to Pembrey, you may find when you wake up it's amazingly been eaten by cows, but weirdly they'll have completely put the bike back together for you.
User avatar
Dodgy69
Posts: 5473
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 1751 times
Been thanked: 2089 times

Re: Rear wheel spray

Post by Dodgy69 »

Like some bike's, looks better in real life. 🙂👍

...and from a distance with your eyes half shut you can almost not see it because of tyre background. 👊
Last edited by Dodgy69 on Thu Jan 13, 2022 4:09 pm, edited 1 time in total.
Yamaha rocket 3
User avatar
weeksy
Site Admin
Posts: 23439
Joined: Sat Mar 14, 2020 12:08 pm
Has thanked: 5455 times
Been thanked: 13103 times

Re: Rear wheel spray

Post by weeksy »

Dodgy knees wrote: Thu Jan 13, 2022 4:05 pm Like some bike's, looks better in real life. 🙂👍
I'm sorry, was I not clear

Cows, big big cows