Camchain and tensioner seen up close in a cutaway bike engine

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Ren's Biking Blog

Hi, I'm Ren, the ed.  Here's a collection of brief biking blogs as time goes by...

Pumping Losses What are pumping losses in a 4 stroke engine? Ren tries very hard to explain but we're still not really sure.
Maximum Load Weight What is the maximum load you can carry on a motorcycle? Is there even such a number? There is and it's not as much as you might hope.
Stop N Go Tyre Plugger Observation Ren's had to fix a puncture with his puncture fixing thingy. It does work, but not *quite* how he'd expect
Idiot's Guide To Valve Trains An idiot's understanding of valve trains. That'll be 4 stroke valve trains we are assuming. Best not to assume anything really.
A Lesson From The Frozen North Cold and wet, wet and cold. It's the worst combination and it is causing Ren to have a minor issue on his commute.
The Insurance Dance It's time for Ren to play the insurance game and dance the unwelcome dance. The joy of the market forces.
The Fear Of Tightening Spark Plugs It's a wonder Ren even manages to step outside the house! The only thing to fear is fear itself. Unless you're Ren then everything is scary it seems.
Honda CB500X At 30,000 Miles Ren's shiny new CB500X is now a 30,000 mile dirty dawg. What does he think of his purchase so far?
Spain Is Slowing Down Too Spain is dropping their speed limits on some country lanes. Times, they are a-changing.
Strange Screen Aerodynamics CB500X If we learn from our mistakes why isn't Ren the wisest sage of all time? Curious aerodynamic cause and effect are today's lessons.
See More

Reader's Comments

Chris Raper said :-
Drop in on your site occasionally and I really enjoy reading your opinions, reviews etc - you are the Samuel Pepys of the biking world!
Cheers
Chris
1/1//2000 UTC
Phil said :-
Hi Ren, is there any chance you could add dates to your posts? I've just stumbled across this blog after searching for Yamaha Fazers as I own one as well as a Monster and a frugal little Honda Innova, but I can't figure out what is and isn't up-to-date. Have you still got your Fazer and do you still add to this site or have you moved on? I've really enjoyed reading your posts on here, still a lot more for me to look at too!
1/1//2000 UTC
Ren - The Ed said :-
Hi Phil

I do add dates to the blog now but I didn't used to. I couldn't add them retrospectively because I have no chance of remembering when I wrote them!

The site is still active, it gets more added to it every week and I wish to grow it much further. I'm always looking for contributions from other writers because they offer alternative perspectives, ideas, reviews and information.

Glad you're enjoying the website.

Cheers, Ren.
1/1//2000 UTC
putz said :-
great site,i have a nc700s and just read the review
1/1//2000 UTC
Henrik said :-
Part's and usefull eksplosion diagrams for the RKS:

http://www.puzey.co.za/Resources/Keeway/Keeway%20RKS%20125%20-%20150/Frame%20Parts%20Catalogue%201.05mb.pdf

http://www.puzey.co.za/Resources/Keeway/Keeway%20RKS%20125%20-%20150/Engine%20Parts%20Catalogue%201.74mb.pdf

In case someone's interested


1/1//2000 UTC
Ren - The Ed said :-
Good call Henrik! How on earth did you find them?
1/1//2000 UTC
Henrik said :-
I found it by using WAYYYY to much time on google :-)

Same way as I found your site here, thanks for all the good info !!!

Considering a Keeway as we got a very intusiastic new dealer here in DK

It looks like he even want a complete spareparts program, I wrote a while
back on your Facebook department, scroll down on "posts to page", link here:

http://www.thansen.dk/soeg/?q=keway+rks

RKS is very good covered already, and I got the explosion drawings, and info
on valve-clearance, BUT unfortunately it's the TX 125 I'm most interested in,
and I still think I miss a lot of info on that one

Just ordered Haynes book on 125 ccm Chinese cycles, maybe some info in that
1/1//2000 UTC
Ren - The Ed said :-
Cheers Henrik. I've tried to "Google Translate" the page but Google doesn't do so well on technical terms it seems. Thanks for the info though, it's useful to know. Just wish someone on the UK could supply the same details too.
1/1//2000 UTC
Henrik said :-
Even though in Spanish, more goodie's here, in pdf, and for the TX as well ;-)

http://www.pdfmotomanual.com/index.php?r=site/page&view=manuales&order=t&key=K&make=2292&lang=ESP

The site is a little on and off ,.. but eventually give it a try

Feeding a translator with Spanish would likely be easyer than with Danish



rks-pdf
1/1//2000 UTC
Bill said :-
Hi, found your site whilst researching Honda CBF 250. I wanted a small light bike my knackered hips could cope with (old age) and also able to easily manage the access up a flight of stairs to the workshop(live on a hill).
After reading lots of web opinions I bought a CBF 250 to accompany my CRF 230 trailbike. I don't commute, so its just for sunny rides around Cotswolds and Oxfordshire. Really enjoy reading the chats and articles on your site and it makes a pleasant change from the usual BS and big bike hype, been there and done that :-)

Keep up the good work

2008 CBF 250
10/5//2018 2:21:57 PM UTC
Ren - The Ed said :-
Cheers Bill.

We're not "ANTI" big bike here, I often wonder if people think we are. It's more a question that we don't feel the pressure to own a big bike that's all.


Actually if I'm honest...Sharon is a hobbit so she has physical limitations and I'm tight so I'm too mean to spend the money on a big bike. This whole website is just us looking to justify our personal issues.

hehe...
10/5//2018 3:43:22 PM UTC
Bill said :-
I am not anti big bike either Ren it's just physicality of age that make small and lightweight more attractive but it comes with bonus of cheaper running costs. It is strange though how many "bikers" seem to look down on smaller capacity bikes and think you are working your way up, not knowing you have gone full circle after almost 50 years riding experience and come back to a smaller machine. Enjoying the ride or adventure is more important than the capacity. Ride what you like and like what you ride or some such deep claptrap :-)
10/5//2018 4:59:49 PM UTC
Ren - The Ed said :-
There is some degree of snobbery regarding the size of your motorcycle but thankfully it's not as omnipresent as it may feel.

I recall when Sharon and I attended a "Adventure Bike Rider's" rally for the first time. We arrived on our 125s to find ourselves surrounded primarily by big BMW GSs and the ilk save for a few unusual machines. However the overall attitude was this...
"Is it a bike?"
"Yeah?"
"Do you have adventures on it?"
"Yeah?"
"Then it's an adventure bike."

You'll always find those who base their self worth on the capacity of their motorcycle. They're not the majority, I daresay most riders are just happy if you're happy.
10/5//2018 5:25:55 PM UTC
Ren - The Ed said :-
Just testing some more...


https://www.youtube.com/watch?v=elz_hnWGDTM...
15/1//2019 12:43:48 PM UTC
Ian Soady said :-
That soil pipe looks very dodgy. What exactly are you testing?
15/1//2019 2:28:22 PM UTC
Ian Soady said :-
ps I used to be able to press return and my message submitted. Now I have to click on the button. Can we revert please?
15/1//2019 2:29:23 PM UTC
Ren - The Ed said :-
I'm testing that the image upload works by using images from Devon. I shall consider your request when I've finished recovering hopefully 25,000 emails for a client. IE sat here waiting for things to do their thing.
15/1//2019 3:36:30 PM UTC

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