Friday, May 13, 2011

Build a Bike - Part something

oooh, time marches on doesnt it?

sunny as well, and the garage isn't quite so damp and dark, to time to press on to the brakes.

Easy enough to mount on the handlebars obviously, then just route the cables to the mounts. So the rear kinda takes care of itself, however the front presented a bit of a snag. It appears (unknown to me) that there are two types of brake mount: post mount, and IS mount.

here is a wee picture


you know what is coming next, my forks were IS mount, but the brakes Post mount. all is not lost however, a handy adapter saved the day.

Ta da!

That led to this


which in turn leads to


You'd think that would be it , but the pads were too far to one side, scraping the rotor, and making a definite noise they shouldn't do. They would work ok if the calipers were unscrewed slightly, but that isnt something we want to do on brakes is it? The trick turned out to screw the caliper on at the same time as holding the brake lever. Easy when you know how...Nice wee rear shot for you (pfnarr)


So, not much left to do apart from gears, ooh and the chain.Had new get new cables and outers, so plumped for these, I am indeed last of the big spenders. New outers from ebay for a similarly high price!All I needed to do was do a bit of cutting the outers so they fitted and routed the cable, no fuss at all. Odd...

New bike - new chain says I. SRAM jobbies, so it comes with powerlink which are really quite nifty.

http://www.chainreactioncycles.com/Models.aspx?ModelID=9911

Chains are normally too big by design so to get the size right you fit the chain over the largest rear sprocket and largest front. Oddly you don't thread it though the rear derailleur when sizing . Dunno why. that was what the book said anyway.I also popped on the front derailleur. again nothing too scientific just lined it up by eye. Somehow I think this fairly haphazard method wont work long term.

So put chain on, it was far too big dangling all over the place, so I just removed some links (think it was about 5) until it "looked good". Yup, that scientific. Re-break it, then put it through derailleur and pedal like stink. And find that the gears slip all the time....

Another quick look at the book said cable tension too slack, fixed by just turing the barrell a couple of times. Heh Heh...

So,we are almost at the end of our story. We are good to go apart from the seat. Could get a nasty surprise if we forgot that eh? Bargain off forums time again! £20...ok that innit. SDG. Tres posh.

Well it would be if it would fit into this

Lesson 2) (to be filed beside different brake mounts), is that you get different saddle mounts too, so check before you buy, Ibeam (the saddle I got) and the old fashioned rails. Dohhh...

Back to shopping (last time surely?) for this

http://www.wiggle.co.uk/charge-spoon-saddle-with-cromo-rails

so, that then leaves us with........


Ithankyouverymuch.... (takes bow). Well it certainly looks like a bike anyway.

Test ride next week methinks, lets hope those brakes hold.... Will also produce a price list to see how much I have put down the pan.

Thursday, April 28, 2011

Bithdays and Berms

The big 4-0 arrived for for one of The Rusty Chain today so a day at Glentress seemed a fitting way to spend it. With not a cloud in the sky and the sun beating down (yes really), seven hours out on the dusty trails was a great way to get the first visits to the 7stanes this year under our belts.


A quick coffee at The Hub and then it was a huff and puff up from the Trailhead to Buzzard's Nest Car Park, and then onto the Red Route and up, up, up to the top of Spooky Wood for some birthday flapjack in the sun. To be honest we could have quite happily sat taking in the views and topping up the tans for a few hours but then again the Spooky Wood Descent was literally just round the corner.


Being a bit rusty Spooky Woods was left behind in no record breaking times and it was down the Red Route and back to the Hub for lunch.


The afternoon saw a trip to the Freeride Park and included a ride down Glentress' latest addition, Berm Baby Berm. It's only been open a week and not yet marked on the official trail map but you find it just after you cycle past the North edge of the Freeride Park. As the Forestry Commission put it this new bit of the Blue Route is "700m of bermy, flowy, occasionally jumpy and pumpy singletrack to take you from the exit of Blue Velvet back to the Buzzards Nest carpark. It replaces the forest road descent and will hopefully put a smile on your face."


It was nice and fast flowing, with a surface that was more like a skateboard park than a forest trail but then again there can't be many that have riden it before we did. Nice to see those Trail Fairies have done Glentress proud once more!


Riders: DH (age 39) and AS (age 40)

Tuesday, March 22, 2011

The Cyclotrope

OK not really one from The Rusty Chain but what to do? Build a bike or make an entertaining wee film using the bits lying around?


Created and animated by Tim Wheatley, the cyclotrope is a cycle of 18 images spinning at a certan speed so that the frame rate of the camera filming it gives the illusion of animation. To see more head over to Tim's blog at thecyclotrope.blogspot.com​


Hope DH doesn't get any ideas...

Route Locations


View biking in a larger map