Si Lanna, A View from Route 1150

Si Lanna, A View from 1150
Si Lanna, A View from 1150

Si Lanna is a little known national park north of Chiang Mai in Thailand, between Route 107 to the west and Route 118 to the east. Thick deciduous forest covers the Doi Pha Sam Sao mountain range within the park, and springs and waterfalls are present throughout the area. A ride over the mountains from the 118 on route 1150 is rich with views over the surrounding countryside. The road is steep and there are hundreds of corners so make sure your bike is in good condition! The town of Phrao sits in the middle of the area where one can get fuel and refreshment before embarking on Route 1001 for a relatively unspoilt journey to the outskirts of Chiang Mai. In all, the 1150 was a perfect diversion to take on my way back from Chiang Rai.



The first Assero Open Day

Assero Open Day, Chiang Rai
Assero Open Day, Chiang Rai

We had lots of fun on Saturday 12th August at Chiang Rai Saddlebags during the first Assero Open Day. The day was kind to us and it didn’t rain. Which was lucky since this year the rainy season feels wetter than usual. What surprised me most, though, was people arriving from 8.15am onwards. These Chiang Rai folk get up early! (In Chiang Mai many shops don’t open until 11am.) My thanks to everyone who came and Marty and Woraphat at CR Saddlebags who were convivial and gracious hosts.


The Honda PCX, 2014 Model Year

For the curious, riding motorcycles has a habit of developing at least a passing interest in engineering. It’s all physics, a grand lesson in classical mechanics. To mix meaning, “Ducati, making mechanics out of riders since 1953.” Exchange “Ducati” for the marque of your choice and pick classical mechanics or classic mechanics. It’s all there.

A friend said he was selling his 2014 model Honda PCX. Would I like it? A scooter armed with the moral squalor of a fully automatic gearbox. What? I hear you. But around town, it’s hard to beat a bike that Honda has engineered for comfort, convenience and fuel efficiency (c.100mpg). Yes, I said.

Now the truth is we all want to know what a bike is like to either add it to our list of, “Bikes I Want,” or “Bikes to Avoid At All Cost.” And then we want to know what the bike is like at the far end of the spectrum. When pushed.

A couple of days after receiving the bike a trip to see our friends at Chiang Rai Saddlebags provided the perfect opportunity for a proper test. A friend, a fellow PCX owner, suggested a few mods. With less than 24 hours before departure, I scoured Chiang Mai for a large windscreen and a flat seat.

Touring Screen, Helmet & Waterproofs
Touring Screen, Helmet & Waterproofs

Getting a custom seat made, an option that is quite inexpensive in this part of the world, would take a couple of days. Instead I unbolted the notorious seat “hump” and added a trusty SAS-TEC hot weather back protector, held in place with a 3D spacer-mesh seat cover. There was no time to do anything more.

Honda PCX seat, modified
Honda PCX seat, modified with SAS-TEC back protector and a 3D spacer mesh cover. The combination had the added advantage of channeling water away from where I was sitting which helped my pants keep dry.

Between Chiang Mai and Chiang Rai is 120 miles (200km) of mountainous and hilly countryside. North Thailand is home to arguably some of the best motorcycling roads in the world. Comparatively speaking Route 118 to Chiang Rai is a garden variety challenge. A sweet road rarely level with a confection of low grip tarmac and surface irregularities. Included are numerous instances of my least favourite surprise, reverse camber on savage corner at the bottom of a steep descent. Plenty of potential for an unexpected slide into the scenery.

The journey took about four hours, including a long coffee & fuel stop each way. Add to that time spent sheltering from a tropical downpour since the heavy rain caused zero visibility. The outbound leg was into the teeth of a storm that had gathered speed over the South China Sea. On the way home it rained for the first half of the journey before drying.

Poor weather riding in the mountains calls for every technique one has mastered just to keep upright. The hills are steep. Descents can be 10%+. There is little to no “run-off.” Red mud cakes corners, junctions, and entrances from fields onto the road. Conditions can be a tad slippery.

Bear in mind, too, the chance of receiving qualified first aid in the critical fifteen minutes after an accident are as remote as the surrounding mountains. There is no state sponsored ambulance rescue service. Any journey to hospital is likely to be in the back of a pick-up truck. Which isn’t going to be quick. Or smooth.

Paddy Fields south of Chiang Rai, north Thailand
Paddy Fields south of Chiang Rai, north Thailand. The sky was heavily over-cast, the rain almost constant.

The journey started with heavy rain just north of Doi Saket as soon as the climb into the mountains began. I stopped in the shelter of a tree and pulled on fluorescent waterproof jacket and pants. Conspicuity can’t hurt, right? Underneath the waterproofs I was wearing an Assero Air-Speed jacket with SAS-TEC hot weather back protector, a synthetic T-shirt, and Tropical pants with Daytona Toron XCR boots. A pair of Assero Arx Keprotec gloves protected my hands. In these conditions the chance of a crash was high and I wanted as much protection as possible. The fact I was riding a small bike didn’t make any difference. A crash at fifty miles per hour on a scooter is the same as a crash at fifty miles per hour on a sports-bike.

The air was cool, around 14C I would guess. I felt dry, comfortable, and I didn’t feel cold. Underway again the PCX’s large windscreen must have helped since on other bikes I have often felt a chill riding across this stretch of mountains.

In heavy rain on a steep, slippery descent with a corner at the bottom, two cars had come into contact. I passed one car which had been travelling uphill. It had severe impact damage to the off-side front. After checking there were no vehicles behind me I slowed to walking speed. A debris field spanned thirty yards. At the bottom of the hill, just around the corner and out-of-sight, was a second car that looked like it had spun multiple times before coming to a rest in the carriageway. How it had not left the road was something of a miracle. Police were already in attendence so I picked a path very carefully through the glass and plastic strewn all over the road. It was the only accident I saw that day. On a previous journey in the rain, on the same stretch of road I saw four accidents.

The rain continued. I stopped for a coffee and fuel after 85km and removed the waterproof pants. This proved ideal. The problem with waterproof pants is they are slippery and tend to slide in the saddle. Even on a scooter. Back on the bike and I was surprised by the way the DWR coating on the Cordura 1000D pants shed water. My underwear got damp eventually but only after another massive tropical downpour. Then the rain slackened to heavy drizzle. I was entirely comfortable and could concentrate on driving.

A very welcome hot coffee & tea
A very welcome hot coffee & tea chaser courtesy of a Thai “Amazon” cafe. There was a Thai restaurant with wifi and air-con next door.

On a motorcycle anticipation is a key survival skill. Other road users and any type of corner can pose a challenge. But today was a day for anticipation + concentration. Even with a new, crystal clear Shark visor in my helmet, the view through the heavy rain and the rugged terrain demanded full attention.

That said, I was surprised when I arrived in Chiang Rai. I felt much less tired than when I have ridden the same route on a sports bike or super-naked. The upright position of the PCX proved comfortable (provided one has adapted the seat for more front to rear movement). The large windscreen had done it’s job and deflected the worst of the weather. What’s more I had noticed much more of the countryside. A slightly slower pace had revealed what everyone knows. Thailand is beautiful.

So how was the PCX?

Let’s start with the bad. Above city riding speeds the PCX’s rear suspension can lose composure. At 90km/h a couple of high frequency bumps in quick succession caused a momentary loss of control. So as with most motorcycles, upgrade the rear suspension for the best handling.

Braking hard from 100Km/h to stop took forever. Since there was sufficient lever travel, and leverage, it felt like there wasn’t enough friction. In standard form, it’s not a bike I want to do an emergency stop on. The next modification is to fit some EBC HH high friction brake pads.

In wet conditions, the connection between the road surface and the bike’s tyres are the critical factor. At 90km/h I felt there wasn’t enough power to keep putting it down through the back wheel on long sweeping corners. The lack of power forced me to trust the tyres. Which is never the best feeling (the front was a newish cheap chinese tyre, the rear the original Dunlop). Consequently I backed off on entry to lower the speed so power could be wound on through the corner. Ideal corner exit speed was in the range 90-95km/h. Go faster and the lack of traction makes the bike feel a bit loose as it begins to float on the suspension.

There’s no perfect solution to fast corners. The PCX has a fully automatic gearbox. A semi-auto option, so one could change down a gear before going into a corner, would have been useful. Or one might be tempted to use a bigger bike for this type of terrain. Adding better, more sticky tyres such as the Pirelli Diablo Scooter may improve trust, and decent rear suspension should help keep the rear wheel speed and road speed more closely coupled. There were a couple of occasions when I felt the rear skip over bumps. Of course, the PCX isn’t designed for long distance adventures across rugged mountains in a heavy storm.

Nonetheless, the PCX does have plenty of strengths. One huge advantage is its’ carrying capacity. There’s room for one full-face helmet under the seat plus a small camera case. With careful packing I could fit a change of clothes and wash kit, shoes and waterproofs. All that was needed.

Then there’s the fuel economy. The PCX managed an indicated 210km per tankful of 95 Octane gasohol. That’s to nearly empty. You’ll need to carry a can of fuel before running the bike dry.

While the big screen was an advantage there is, of course, no-where to rest one’s chest when crouched in its’ shelter. On a sports-bike one can lie on the tank. But on the PCX this is not possible. The advantage was I could appreciate the spectacular Thai countryside. Deep red earth against bright green foliage. Paddy fields stretching to the horizon. Case to point, a giant Buddha statue I had never noticed before a few kilometers north of a famous hot spring. Where did that come from? Apparently it’s been there for decades. And, so hard have I been concentrating on faster bikes, that I had not noticed it until now.

Overall, on these roads the bike could keep a pace above that of the average car. Not that I was going hard. The conditions were too bad to even think about it. But the PCX has enough zip in the 30-50mph range to work it’s way efficiently through convoys of cars. Which I did several times on the return leg of the journey.

From an engineering perspective the PCX is proof of Honda’s ability to design a bike to a specific brief. As a town or city bike it excels. It is easy to ride, comfortable, the engine is quiet, and there’s practical luggage space under the seat. From listening to other owners, with scheduled servicing I would expect the bike to be reliable. The build quality and finish is above that of other scooters. So there’s not much for a classic, oily handed mechanic to do.

As for classical mechanics, the rear suspension is the weak link. Upgrade the rear shocks and the PCX can handle a wide range of road conditions with comfort. A large windscreen is nice to have.

The Honda PCX is optimised for city riding and high reliability.

The Good: Comfort, carrying capacity, smooth engine, fuel efficiency.
The Bad: Rear suspension, relatively low friction brake pads.

How to Start in Garment Design?

Drawing of Assero Ladies Classic Rider Jacket
Drawing of Assero Ladies Classic Rider Jacket

How do you start in garment design? Easy. Draw.

One of the advantages of travelling frequently is shards of time that can be put to good use. Whether it’s waiting for a plane or sitting on a long distance bus to a far corner of Thailand (Buriram International Race Circuit, for example) there’s often time to sketch.

Why does pen and paper feel meditative? Is it because it is slow? My theory is that slowness gives the brain time to re-appraise first-instinct, to improve, refine, and adapt it.

To start a design sometimes it is useful to apply an engineering framework – functional specification, techical specification, et al.. Equally valid, especially in the area of visual design, is just to start drawing. Let the ideas flow. Don’t delete. Draw many versions so that later you can choose whichever you prefer. Or parts of each.

Is the latest, greatest digital drawing tablet required? A sketch book, an HB, 2B, and 4B pencils, and an eraser are all that’s needed. Sitting down helps.

Design & Drawing, Assero Air-Blast Jacket

The first drawing of what became the Assero Air-Blast jacket.

2017 Phuket Bike Week

The 2017 Phuket Bike Week started as Songkran proper ended on Friday 14th April. Literally set on Patong Beach, on the west side of the island of Phuket, motorcyclists from all over S.E.Asia came to enjoy a party in the sun. Good live music from a variety of bands, stands with motorcycle clothing and accessories, and Thai food shared with friends old and new, made for an enjoyable long weekend.

Phuket Bike Week 2017

Set under the palm trees towards the north end of Patong Beach the Bike Week was centered on a main stage with tables and chairs for food and beer from a multitude of Thai food stands.

Riders DNA

Close to the main entrance was our friends Rider’s DNA with a wide selection of jewelery, accessories and their famous custom painted helmets.

Adjacent to the Rider’s DNA stand was the launch of Bike Touring Thailand’s (BTT) new “Happy Cheeks” motorcycle seat pad. Combining British design,  Thai ingenuity, and a cheeky sense of humour (sorry!), the seat pad has been developed and manufactured in Thailand. It felt very comfortable and is an easy way to improve long distance rides.

Bike Touring Thailand (BTT)

Open from 10am to midnight, the Phuket Bike Week was long and hot but it had something for most kinds of biker. Many people appeared to visit after 4pm and it was truly busy once the sun had gone down. Lots of food stands at both ends of the show area meant plenty of delicious Thai food was available, and two areas for live bands kept everyone entertained. And of course there were lots and lots of bikes. Everything from full custom bikes to Harley-Davidson cruisers to BMW touring bikes to 1000cc road bikes to the Yamaha 150cc, 17″ wheeled under-bone bikes favoured by some brave souls who had ridden from Malaysia.

I asked one group of Malaysian motorcyclists on 150cc bikes how long it had taken to ride to Phuket. “Twenty-nine hours,” they said, “Without sleep.”

New Yamaha Bikes at WSBK, Chiang International Circuit, Buriram

Built by a local Thai businessman, the Chang International Circuit at Buriram held the Thai round of the 2017 World SuperBike Champsionship on 11-12 March. Since Thailand is a large market for “big bikes” the mainstream manufacturers were there to show their latest models. Yamaha arrived with their range of MT bikes, their new R6, the new Aerox 155 scooter and a minature test track.

2017 Yamaha R6
2017 Yamaha R6

The 2017 Yamaha R6 has had a substantial cosmetic update compared to previous model years. Taking design cues from the latest iteration of the Yamaha R1 and R1M the bike showed some obvious similarities. Personally I like the new “smoothed” look and the introduction of LED lights makes sense. Whether Yamaha can maintain sufficient customer interest to generate sales volume in the depleted 600cc class is another matter.

2017 Yamaha R6
2017 Yamaha R6

Beside their main display area Yamaha had set up a test ride area. I signed a form, chose a bike – the new Aerox 155 – and then I was dressed by two Yamaha assistants in protective knee and elbow armour, and lent gloves and a helmet. All that had to be done was to follow a Yamaha rider around a course of cones for five laps, and then I was given free rein.

2017 Yamaha Aero 155
2017 Yamaha Aero 155

What was the Aerox 155 like? The style of the bike is quite “racy” for a bike with small wheels that isn’t going to be raced (officially!). The photo above is from the Bangkok show last December. That bike had a rear seat cowl, an optional accessory.

2017 Yamaha Aerox 155
2017 Yamaha Aerox 155

To ride, the bike felt quite nimble, quite at home on a coned circuit which gives an impression of what it might feel like weaving through city traffic. The engine was smooth. Acceleration felt good enough for a scooter. The rear brake was sufficient to lock up and slide the rear tyre. For an automatic, it felt like a good, practical bike that is relatively “fast” for a scooter. There was even a storage compartment under the seat that could fit a full-face helmet plus half that volume again.

Would I buy an Aerox? No. At 6’1″ tall, the Aerox felt too small. My knees with knee pads pressed against the inside of the front cowling and the sculpted seat didn’t allow me to slide back far enough to be comfortable. Perhaps with a different seat design that allowed for longer legs, the bike might attract the “farang” crowd away from the enormously popular Honda PCX. I certainly liked the Aerox’s style.