Time for a change of setup #cycling

For a long time now I’ve commuted with a pannier (office) bag and a bar bag. These have worked really well, especially on 18.5 miles commutes verses a rucksack on my back which put too much pressure on my body. The bar bag was a useful place to keep keys and valuables as well as my front light battery pack. I also didn’t like a sweaty-rucksack-back on hot days.

I see a lot of commuters with rucksacks and my bags are starting to show their age, so I decided to try a rucksack for a week before investing in new ones. My commute for some time has been a lot less than when I started with this setup, but I kept the same setup. Currently my commute is only 12.5 miles and the weather was hot, so it felt like a good time to try.

After a couple of weeks at 12.5 miles I can confirm:

  • One bag is better than two; carrying two bags around is more hassle
  • A rucksack is an easy bag to carry
  • Clipping bags on and off wastes time
  • A bar bag makes it difficult to fit a front light (or a second in my case), I have to have an accessory bar hanging the light below the bag
  • Luggage on the bike does seem to weigh the rear end down
  • On hot days you get a very sweaty back with or without a rucksack, so it doesn’t make much of a difference
  • A rucksack is lighter, no rack is required either
  • A rucksack is cheaper
  • A rucksack doesn’t require fitting stuff to my bike or replacing it once it is worn out or breaks

The flip side is that for longer commutes I’d still probably want to mount the bag on the bike, but I think I’d try and wean myself off the bar bag. Besides, I’m not looking to commute any more than 12.5 miles🙂

My chain was getting worn, so I cleaned up bluebell, removed the rack, bar bag mount and accessory bar and set her up:

She’s a little more lively but still heavy, the rucksack is working well and I can always put the rack back on, it’s only 4 hex socket cap bolts after all. (Yes, that is a ~960g rear tyre, well spotted – once worn out I will replace with something a little lighter)

One day I might even fit the drop bars that my first Thorn Raven came with, but there’s other maintenance I need to do on here at some point before then.

Happy riding.

First ride #cycling

Garden / grass riding wasn’t very successful, but first ride on the road and he’s got it mastered: 
He seems good at scooting and starting too.

Mudguard gashing #cycling

To save on gashing one’s legs with mudguard stays:

  
First you need some rubber tape:

  
Cut off a piece:

  

Wrap/stretch around the end of the stay:

  

Trim it with some scissors:

  
The trimming helps mush the end up nice and good.

Clippy pedals #cycling

In all my years of cycling I’ve whimped out at the thought of clipless pedals (a.k.a. clip-in pedals). The price of them and shoes seemed to be putting me off too.

But it turns out there are cheap ones available and £60 will buy you shoes, SPD (Shimano) cleats and pedals. Before Christmas I purchased the shoes and cleats with a view of fitting to my single sided touring pedals that I’ve had in stock since I bought a bike several years back, that didn’t happen. Then I acquired some double sided SPD pedals from my brother, so I then had a couple of options that didn’t happen.

Yesterday:

  • I cleaned bluebell before swapping winter tyres for normal ones (she was pretty dirty and it’s a good idea to clean a bike before swapping tyres because you can then store the clean tyres).
  • I degreased my chain and tightened up the eccentric bottom bracket.
  • I fitted new brake blocks.
  • Re-indexed my gears…. Only kidding, I ride Rohloff🙂

Then, I got carried away and in a fit of madness I fitted the pedals and put on my new shoes, cleats as loose as possible… Test ride around the garden… I don’t know what I was scared about!

   
These Shimano SH56 cleats allow easy sideways slide, twist or angled disengagement (I said it, it must be correct). The SH51 cleats are not for me and scare me, they are not for a learner like me. Since the cleats are cheap I may one day switch to them, but I can’t see why I would.

Other brands may be better or worse, I just went for what’s cheap and popular.

Here’s my attempt at a video showing my hand pulling and pushing the shoe in the right directions and then angling my foot (fishing???) to detach the shoe from the pedal:

  
First and probably last video! The birds in my back garden were mocking / heckling me.

Don’t fear cleats, just get easy release ones and setup the pedals for easy release.

I rode to work and back without falling off too, so can you!

I love new brakes.

Rohloff gear slipping #cycling @Rohloff_DE

A couple of weeks ago one gear on my Rohloff started slipping. I don’t know which gear, the numbers don’t matter to me and wore off my shifter years ago, but a guess would be 5.

Anyway, the slippage didn’t go away and happened every time I attempted to engage that gear.

After a week or more I got fed up and eventually decided to do something about it. I drained the oil, filled with Rohloff cleaning oil then road it for a week (10 X 12.5 miles). During the week it appeared to happen less and less until I forgot about it.

I then drained and re-filled with 50/50 oil and cleaning oil until the weather warms up (it’s not that cold here, but the mornings can be below 0C).

Cleaning oil did seep out and even made it onto my rim – which made for very odd rear wheel braking, mostly overbraking and locking the wheel up. Anyway, I cleaned the wheel, nothing else of course.

Bluebell is back to full working order and maybe next winter I’ll add a little cleaning oil.

New bike #cycling

I know some bloggers have a love and hate relationship with Halfords, but we picked up a fab looking bike and matching helmet for £75: 

 

I will straighten the handbars, don’t worry🙂

The microphone/loud-hailer will hopefully break quickly.

My son has a balance bike already, so I’m debating removing the stabilisers, any thoughts appreciated.

Disconnected Entity Framework entity problems #dev #EntityFramework

Entity Framework is both a nice ORM and a confusing one, by default you get features that work well within a context scope, but outside (I.e. disconnected) it doesn’t work nicely. For example exceptions get thrown or navigation properties are emptied.

For work I wrote my own repository classes (as a lot of people do) that sit on top of Entity Framework and I use it a particular way. I’m more than happy with it and I can mix stored procedures with it when I need to.

I’ve put together some test cases that show some of the problems and some manual ways you can use it differently:

https://github.com/piddle/Piddle.EntityFramework.DisconnectedRepo

Granted, this might not be that useful to anyone other than me, but I don’t know until the gits voice an opinion.