Saturday, November 14, 2009

The Temuan Trail at KDCF

I was out in the Kota Damansara Community Forest doing some trailbuilding by myself today. Nothing like a solid 5-hour total body work out to unwind from the rigours of work! Phase II of the trail is well under way, with about 400 to 500 metres to go. Hopefully it will be rideable by next April, once the trail has settled and the hot season comes around.



Even though the trail is not yet compete, hikers* are welcome to use the trail, as a little use will help in the compaction process. Look out for the sign above on the Scouts Trail, which points to the trailhead for the new trail. We are toying with the idea of naming the trail "Denai Temuan" or "Temuan Trail", which I think would be appropriate given that much of the trail was built with the hard work of the chaps from Desa Temuan in Damansara Perdana.

My objective for the day was to construct a new switchback on the trail to replace one that was too steep and sharp, and to this end had initially set up the camera to take time-lapse photos to record the trail building process. The idea was to turn the photos into a video. Unfortunately, it had started raining, so I had to pack the camera away. Instead, check out the before and after photos below. That's 3 hours' work for about 3 metres of finished trail. Pretty slow going!

Before.


After.

* but not mountain bikers! Yet. You'll have to wait until April, sorry.

Tuesday, November 10, 2009

100th Post!

This is the 100th post on the Peripatetic Pedaller, after almost 2 years since the first post. Not too shabby, I guess, for the mostly incoherent peregrinations of a bike nut. To show my appreciation for my loyal readers (both of them) I'm planning to print and give away 2 copies of a wall calendar with my photos of trails in the Klang valley. Well, the photos that don't suck, at any rate. The alarming thing is that I went through my mountainbiking photos of the last 3 years, and can barely fill a calendar with photos-that-don't-suck.

But that's not the real motivation for this post. Introducing, the soon to be announced, Ricoh GXR. In a word, WOW.

See the video here. Lenses will likely be expensive, due to the attached sensor, but this looks like a truly pocketable large-sensor compact camera system. I'll take one 24-70 and the 28mm f1.9 when it comes out, please. Photo from Dmitry.

Monday, November 2, 2009

My Rome Travelogue

The Missus and I had spent last Christmas travelling in Rome, during which I kept a journal, which I have finally gotten around to transcribing onto this blog. Truth be told, the writing is a little bit boring -- for which I make no apologies, as my principal objective was to keep written memento of my trips. Nonetheless, the writing serves a useful purpose in that it acts as a matrix to provide context to the photographs. Rome is such a photogenic and interesting city that, every so often, I manage a decent photo, despite my best efforts.

The Peripetatic Pedaller did not manage to turn a pedal in anger throughout the trip, and had to content himself with photos of bicycles.





Okay, this is not strictly a bicycle. Note the two steering wheels -- although only one works -- giving the flexibility to convert between left and right hand drive.

Click on the following links for my Rome Travelogue:
No 1 | No 2 | No 3 | No 4 | No 5 | No 6 | No 7 | No 8

Sunday, October 25, 2009

Genting Peres Downhill

One of the things I like to do is to pore over maps and look for potential trails or riding areas. I am, however, aware that this is not within the spectrum of behaviour accepted as being "normal" for most people, so I limit my map poring to the times when I have the privacy of solitude, to reduce the hecklings from the Missus and Eldest Daughter.

If you are familiar with Ulu Langat, you will know the Genting Peres road (sometimes spelt Genting Peras), a twisty and scenic 10km climb that goes over a pass that separates Selangor from Negeri Sembilan. On the topo map for Ulu Langat, there is a trail marked parallel to the road, descending from the pass itself. I had always wanted to check out if the trail still existed, but never got the opportunity until last weekend.

One of the reasons that I was hopeful that a trail still existed was because I knew that there was an orang asli village near the top of the pass. If there are orang aslis, then they would likely be using the trails to hunt, collect jungle produce etc.

Recently, I managed to get in touch with Alok, a Temuan who lives in Tekala who also knows someone from the village located at the bottom of the hill, Kampung Paya Lebar. So, on Saturday, Robbie, RedRide, the FakawiChief and myself went along to pay a visit to the batin or headman of the village. I could barely contain my excitement when Aneng, the headman confirmed that there was a trail from the upper village to Kg. Paya Lebar, a trail that he said was "not suitable for bicycles". That only added to the excitement, as thoughts of a gnarly downhill trail began to form.

We then visited the upper village, Kampung Genting Peras, to see Aneng's brother, Tael, who sits on its committee. He showed us the trailhead and we bombed down -- 6 kilometres down -- to the bottom village. Yeehah!

Click to enlarge. The solid red line is the tracklog from our ride. The darker dotted line is the trail that is marked on the topo map. I've overlaid the GPS data over a scan of my rather tatty copy of the Hulu Langat map.

The good news is that the trail exists and is seeing regular use by the Temuan villagers. The not-so-good news is that there is some pedalling involved, as there is some undulating bits at the beginning. Nonetheless, I am still hopeful that we can use parts of the trail for a downhill course, perhaps by building bypasses of the climbing sections. The location has great potential because of the road itself, which will allow the downhillers to be shuttled back uphill. The best parts of the trail are the rocky and gnarly first section, and the last one to 1.5 clicks 700 to 800 metres, which is the smoothest and flowy "found"* singletrack that I've ridden in the Klang Valley (and possibly in Malaysia).

Although most of the trail is downhill, there are some sections that require pedalling, usually after river crossings.

Since we had limited time, we did not explore the branches of the trail veering off deeper into the jungle. It seems like that there is potential for a lot more, so I will need to go back in with camera and parang. I'm quite excited about this new trail, which can probably count as one of my more significant trail "discoveries" of recent times.

The result of a high-speed endo into quicksand. It was good because the landing was soft. It was bad because sand got into every last crevice. Photo by FakawiChief.

Click here to download the tracklog in Oziexplorer format. (You'll need to register to be able to download).

*i.e. not purpose built for mountain biking.

Monday, October 19, 2009

Basikal Hantu atau Hantu Basikal?

I was rummaging through my dry cabinet the other day, and came across an old Nikon remote control in the dark recesses of the cabinet. I had bought the Nikon Modulite ML-2 ages ago, and had set it aside after I had upgraded from my old F70 film body. The cameras that I used since -- the F80 and subsequently the D70s -- both lacked the 2-pin accessory port that the F70 has, which was needed to connect the ML-2 receiver to the camera body.

Since I got the Fuji S5 -- which is essentially a D200 with a Fuji sensor, and has a 10-pin accessory port -- I thought it was time to dust off the old remote control set. To my horror, I found that I had left batteries in the units from when I last used them, more than 10 years ago. The batteries had corroded, and I feared that the transmitter and receiver were kaput. Fortunately, some vigorous rubbing and fresh batteries coaxed the units back to life. If only all problems in life can be solved by vigorous rubbing.

Next, I needed a 10-pin to 2-pin adapter: Nikon’s MC-25. I called a few shops, and my search began to take on the complexion of a wild goose chase, as the shops either did not know what I was talking about or did not have the connector in stock. No fear, however, as in the Internet age almost anything can be found on-line. I saw that Shashinki.com -- a Malaysian on-line retailer that I use and would recommend -- had the connector listed on their website, but that they would have to order the item from Nikon, which means a 2 to 4 week wait. Ebay to the rescue, and I had the connector in my grubby little hands about a week later.

I had an idea that I wanted to try out: a long exposure of a rider on a trail at night, with the trail illuminated by the bicycle’s headlights. I wanted to combine the long exposure with a rear curtain flash, so that the flash would provide a frozen image of the rider, with the headlight trailing behind.

Where does the remote release come in? Well, when I first bought the ML-2 all those years ago, the idea was that I would get a model who would not complain at being asked to ride a section of trail over and over again until I got an acceptable photo -- i.e. myself. Pat has been an obliging and long suffering model, but I had the feeling that asking someone to ride a section of trail 20 times, in the dark, would test the limits of friendship.

The ML-2 is a manly man’s remote release: taking 8 AA batteries (yes, 8, thank god for rechargeables) -- four each in the receiver and the transmitter. Amazingly, it has an advertised range of 100 metres, making it the most powderful of all Nikon remotes. Unfortunately, because it uses infrared, the receiver placement is limited to line-of-sight applications. (I tried remotely triggering my S5 with Pocket Wizards, which uses radio waves, but failed. I must be doing something wrong.)

Testing the set-up at home, I found out that:

(a) it is possible to effect rear curtain sync with Pocket Wizards (which was a pleasant surprise);

(b) with the pop-up flash up, the Fuji S5 (and I would imagine most other Nikon bodies) shuts off the circuitry to the PC sync port; and

(c) the ML-2 will inadvertently trigger a flash attached to a SU-4 optical slave, so I decided to trigger the remote flash via Pocket Wizards, which in turn were triggered by camera, which was triggered by the ML-2 remote.

The next step was to take a photo in the field, as proof of concept. The first evening went swimmingly, until I came home and discovered that all the photos were out of focus! I had set the camera to manual focus, and set the 10.5mm fisheye lens to what I thought was the hyperfocal distance. Well evidently not. In my defence, it was almost impossible to focus in almost total darkness.

Take two. Much better this time, the results below. I’ll have to explore different compositions in the coming weeks.


Hantu basikal on a basikal hantu. 10.5mm fisheye, ISO100, 8 seconds at f4. SB28 at 1/8th power or thereabouts, camera right, triggered via Pocket Wizards.