Ralph-e learning

My new ebike world is progressing nicely. So far, rides on Ralph-e (a recent electric conversion of my Alfine 11-speed Brompton) have totaled about 200km along mostly coastal bike paths. Mrs Aussie has laboured somewhat while I basically cruised (the reverse of our previous ride efforts for some years?). I coped with savage headwinds & stiff hills without much concern, although a certain amount of guilt nags away (for a while?).

My technicalities recipe is to take one Brompton, add a 250watt Crystalyte motor to the front wheel & mount a 20amp GrinTech controller above the rear of the front mudguard…
Fit a TDCM torque sensing bottom bracket, with a hole drilled in the bottom of the frame for the cable connection…
Mount a GrinTech Cycle Analyst computer to the handlebars & join everything together with a wiring loom…
…and finally, include a battery (in my case, an eZee Lithium-manganese 36volt 15AmpHour, i.e. 540WattHours) within a Brompton bag at the front…
The whole experience has been an illuminating & exciting learning curve, from the ride characteristics (sounds, power-off lag (especially on slow-speed maneuvers) & smooth power) to the technical data available from the computer system (up to 11 displays for ride, motor power, human power & energy data). Choosing to “go electric” was a concern for an appropriate ride experience (brilliantly answered?), a quality product (very satisfied, even considering the likelihood of an eventual Brompton ebike release?) & a deciphering of all manner of ebike jargon & implications (eg cost, weight, power & range?).

The info & stats from the computer display has provided insights & understanding for my ebike adventure. Rather than the experience of observing a series of lights representing battery level or power levels, while riding I can see the exact consumption from the battery (amphours), my output level (human watts), economy (watthours consumed from the battery per km ridden), the usual bike computer data – & other stuff I’m still getting my head around. However, determining the all-important battery range is still a work-in-progress while my economy level has been improving with re-configuring & fine-tuning for power output. So far, a range exceeding 100kms (depending on the demands of the ride?) is on the cards – although probably not on my agenda?

Brompton weight was something I could estimate pretty accurately (about 4kg?) before the conversion although battery weight was an unknown while I was unsure what battery size to use. The 540Wh unit I decided on is great for range but adds another 4kg in weight. As usual, front luggage weight on a Brompton has virtually no affect on ride handling. I’m becoming quite proficient at folding Ralph-e with the front bag in place & the folded handling has been helped with the inclusion of a rear rack.

The final word on my Brompton ebike experience to date: priceless!

Introducing Ralph-e…


i.e. “Ralph” (my Brompton Alfine 11speed) plus a Grin Technologies Brompton conversion kit equals “Ralph-e”

My previous blog post on “Electric patience” mentioned a coming electric conversion of one of my Bromptons, rather than wait out the eventual (?) release of a factory electric Brompton. What I’ve now got from Glow Worm Bicycles (thanks Ali, Maurice, Tim, Manny, et al) is possibly my ideal setup: a Pedelec Brompton, requiring that I still have to pedal everywhere but providing electric motor assistance for hills, etc.

Ralph-e has a torque sensor bottom bracket (& no throttle control), a comprehensive computer display & a whopper battery. There, that’s my technical info nicely simplified – until a future post? (Oh, & the setup is capable of regenerative braking if I add the e-brake levers but for now I’m unsure if I’ll bother.)

So far my little solo test riding has shown an enhancement to my “Brompton Grin” & I’m quite hopeful of comfortably keeping up with Mrs Aussie? We’ll see.

Electric patience

I’m trying to be patient & any day/week now there should be a call? My patience for the electric Brompton has been frustrating, with so many rumours & release expectations. It’s been a constant for many years, as has my need for low geared bikes to provide assistance for riding with a heart condition. I can choose between six-speed Bromptons with 40T cranksets or an Alfine 11-speed with 44T but under some riding conditions I’m still struggling at walking pace. So the desire for a Pedelec Brompton (one that I still have to pedal to get electric motor assistance, rather than just push/twist a throttle) has been a hope for “normal cycling”. Will the electric Brompton dream eventuate?

Recent news from Brompton on a likely introduction is the latest release info, but wasn’t very encouraging from my point of view. The Brompton announcement (http://www.brompton.com/News/Posts/2016/Electric-bike/) has expressed the release as “selected European cities in Summer 2017” (i.e. maybe July 2017?) but who knows when for the global market?

Armed with some “UK-trip scuttlebut” & fresh research, I decided to check out local offerings for the possibility of a Brompton conversion. My initial findings weren’t very encouraging for obtaining a satisfactory product – but then I visited a shop where their conversions matched my quality & engineering expectations. At present I’m not going to mention the business name owing to various reasons – & Brompton restrictions? – but suffice to say they now have one of my Bromptons for conversion.

Progress has been slower than I’d like due to workloads & component supply but really, everything is bearable in comparison to the alternatives? The conversion components are from Grin Technologies, a Canadian company that offers a Brompton kit (http://www.ebikes.ca/product-info/brompton-kit.html/) with various options; my choices to be revealed once my Brompton is completed. Fingers crossed for that call soon?

BWC Final 2016

After 6 weeks touring the UK & Northern Ireland, we’d arrived for “the big event”: the 2016 Brompton World Championship Final in London. Unlike our 2013 experience riding the BWC at Goodwood Motor Racing circuit, this year it was part of the RideLondon cycling events – & Mrs Aussie had won a place in the race ballot!

No problems coping with race registration & much “meeting & greeting”, with lots of time to admire/gawk at some fantastic race outfits. Heading for the circuit Mrs Aussie was all smiles.


On the grid & before the Le Mans start, there was some “Keep calm & Brompt On” time – & probably that rehearsal, “Handlebars up, raise the seat…”?


500+ Bromptons whizzing around the race track make for some serious racing but the “Brompton grin” was often evident – for brief periods?


The post-race activities were a blur & all too short (what with re-fueling, Gin & tonics, celebrations, awards, etc) before Brompton closed the hospitality area & we pedaled away – until next time?

Family cruise

Early this year we took our first cruise; 14 days from Sydney, taking in Melbourne, Hobart, Milford Sound, Dunedin, Akaroa, Wellington, Picton, Napier, Tauranga & finishing in Auckland. After another 7 days in & around Auckland we then flew back to Sydney. The whole trip went well; lovely weather (& sea conditions?) until the last few days near Auckland. Clarence & Peregrine came along for the experience & it was an interesting time; a good test for another time?

Our usual airline luggage setup is a bike bag, containing a Brompton, clothing, etc (1 checked bag) & a backpack/cabin bag. I’m rather cautious in preparing the Brompton to suit luggage handling methods.


We settled in to our verandah stateroom on Holland America Line’s Noordam (spot the 2 Bromptons?). Whenever out on the verandah, the thought existed of being locked out & having to say those words, “HAL, open the cabin door please”?


The big question for us was taking the Bromptons ashore? How easy? What issues? We could probably have managed it on all stops but in fact we only did it 3 times mid-cruise. The onboard portion was easy; unfold in the cabin & wheel it to whichever deck was being used for the gangway. Aside from ports where we had particular non-biking activities planned, 2 issues presented themselves. One was the use of a tender at Akaroa; rather crowded on the early departures but I’m sure it would have been possible? The unexpected issue was a number of ports that used an industrial berthing location (passenger facility wharves being too small?) & going ashore involved being bussed off the wharf. Another factor to consider was the distance the Brompton had to be wheeled before a ride could commence; port officials weren’t happy with riding within “their space”. In Melbourne we mostly cruised around the bay, with great weather that lasted all the way to Auckland.


After a calm Bass Strait (wow!?) & a smooth Tasman Sea crossing, we had a pre-dawn arrival into a calm Milford Sound (with the old hands not believing their good fortune?)


After the Sounds we “turned the corner” & headed up the East coast. The first of our industrial wharf berthings, Port Chalmers was our gateway to Dunedin, the Edinburgh of the South? Free WiFi in a marque on the wharf was very popular, although lethargic, but once in the centre of Dunedin the council-provided “GigCity” was probably the fastest WiFi in the whole of NZ? (Well, I didn’t encounter anything faster!) Our return to the ship was farewelled by a Scottish band, nestled amongst a common port sight; containers & logs galore!


A few favourite regular evening happenings onboard were our pre-dinner “preparations”, post-dinner relaxing with this Polish duo’s classical music & checking out what the bed-turndown display would be (every evening featured a different creature).


Only one visit required tenders for landing. Maybe a dozen tenders shuttled us ashore at Akaroa, the replacement for the earthquake-devastated port near Chistchurch. Nice calm seas with an anchorage inside an ancient volcano caldera?


Another berthing was to 1930s earthquake-devastated Napier, with its Art Deco buildings still sparkling long after the city rebuilding.


Spotted this junior bike track during our Brompton cruise around Napier; a mock road environment for teaching road skills (& reminding me of my own learning experiences in my Auckland Primary school grounds when Police officers would bring along portable traffic lights, other street furniture, pedal cars, trikes & scooters).


NZ being renowned for its earthquake activity, this Tsunami warning sign wasn’t too alarming? (funny though, having grown up in NZ & then visited many times, my only earthquake experience to-date has actually been in Sydney!)


Once off the Noordam in Auckland we played “tourist in a rental car” but still had a few Bromptings; this one on the North Shore (pic looking back to the Harbour Bridge).


Finally, all the sunny weather disappeared over the last few days of the trip. Rain & big winds on the coast had its own attractions – but not too appealing for the new owner of this catamaran damaged & blown ashore?

Distracted somewhat

Yes we did return from that cruise & the Bromptons have been in action but blogging hasn’t been top priority for the last four months. You see, I’ve been somewhat distracted with the lawn bowling Pennants season & this weekend was to be the culmination, with playoffs to decide the Zone winner for progression to the State Finals in late July. The season has gone really well; trial matches & then an unbeaten run to be top point-scorer for an automatic place in the final. As you may make out in the pic, our Pennant Hills team won our section & the semifinal would be between Burwood Diggers & Wenty Leagues. Woohoo, perhaps repeating our Pennants flag win of last year?
However, particularly nasty weather this whole weekend (see the blue spot for our location in the pic) has seen all attempts to play the games defeated & the next scheduled date in the calendar is a few weeks away.

“Who left the wheelbarrow out?”

Unfortunately, I shall be away when the rescheduled playoffs take place! Fortunately, Mrs Aussie has been doing lots of planning & very soon now we’ll depart on our BWC sojourn! Lots of packing/preparing to do… (& catching up on the blogs?)

Trip time

Following some rather wet weather in Sydney, we escaped on a little trip to Macmasters Beach. The surf was wild & the foam was deep  

One task was brushcutting some neglected lawns which seemed to bring out a Brush Turkey chick to inspect our handiwork. The chick then decided that the open screen door was done for its behalf & explored some rooms 

 An exploratory ride was included, checking out the cycleway around the Kincumber Broadwater. Some good discoveries were a monument trail for the historical shipbuilders, the Little Teapot Cafe & a business handling VW Kombi restorations (with plenty of work-in-hand?)  

   
 Another trip actually extends into February but for now, here’s the opening scene: Peregrine & Clarence taking their first cruise (& ours) out of Sydney Harbour 

 
Finally, the hint/hope of a trip in July to the BWC Final 2016 in London (as long as we get some good news from the ballot?)

Late ramblings

Brompt activity in December included a great Christmas catch-up ride arranged by Nick from Brompton Australia, commencing at Cheeky Transport & rambling through the Eastern Suburbs & finishing at KL Kitchen in Potts Point. Peter arranged a banquet at his Malaysian restaurant & a lovely evening was enjoyed by all 
 

Some old hands & many new acquaintances & we all received one of Nick’s cloth badges 
 

Late in the month saw a short break at Macmasters Beach. A morning walk to the beachside cafe seemed to deserve one of their breakfasts?  

For lunch we undertook a cycleway ride from Gosford through to Woy Woy, fueled up on grilled fish, chips & salad before returning to Gosford. Along the way we diverted to some laps around the velodrome 
 

Lots of nice/interesting views out over the waterways. Not a shellfish fan & so I didn’t need to work out how to attend this Oyster Barn 
 

Throughout December I managed to get in some gentle rides along the river foreshores near Olympic Park. Very enjoyable. 
 

2016 Best wishes

The very best of wishes for the New Year to you from the Aussie household. It’s been some hours now since the midnight fireworks (& sorry that I didn’t think to include the TV fireworks in the pic) & so time to give serious thought to 2016?  
The WordPress stats helper monkeys sent me an email recently on “My 2015 year in blogging”, in which the fancy, well-documented presentation made sobering reading. “Oh dear! Was that all?”, was my quiet comment with immediate thoughts to do better next year? Accordingly, I offer the following:

NY Resolutions wish-list

  • Brompt lots
  • Blog lots
  • Bowl well
  • Be a gardener

We’ll see…

2015 Seasons greetings

Seasons greetings to all from the Aussie household – & just when I thought I’d be recycling a pic from previous years, along comes Brompton Bicycle with a new Christmas card… 

 Also, Brompton seems to have stopped work for the year & a certain poem came to mind –
‘Twas the night before Christmas, when all through the house
Not a creature was stirring, not even a mouse…