Monday, September 28, 2009

Brompton Ankles

Way back in June (18th) I mentioned I had ordered a Brompton folding bike.
It was in Brussels by the end of August, but I only managed to get it to Strasbourg last week.

First impressions are positive, as you might have hoped, considering the price!
It folds very neatly & that should be a good party piece after a bit more practice.

The way it parks itself with the back wheel tucked underneath is handy, if not exactly elegant, but who can walk away from a casually-parked 760€ bike these days?
I have not investigated, but I suppose one collateral benefit is that you can lock up the frame & both wheels with one small lock, if you fold everything completely first.

It doesn't feel as wobbly as other folders I have tried, though the stability is not enough to encourage any "no-hands" stuff yet.
A good surprise is the easy, efficient way it rolls on smooth surfaces – no doubt a direct result of the 90psi in the tyres.
Wobbliness & inefficiency were my main fears, so it's off to a good start.

The down side of the tyre pressures, and of the small wheels, is the "high-fidelity" ride quality – no detail of the road surface is lost in transmission!
Already, I am paying a lot more attention to even smallish pebbles & absolute attention to transverse gullies, the consequences of which are only too easy to imagine.
Obviously, mud, sand & gravel are out of the question.

The strange gears (very wide ratio Sturmey-Archer 3-speed hub & close-ratio 2-speed derailleur) have an adequate range of 3.0:1 & acceptable (for me) spacing, but I would certainly prefer a decent 7/8/9-speed hub gear.
Or even a cheaper 5 or 6-speed hub with 3.0:1 range if such a thing existed (hint!).
I am getting the hang of compound changes – simultaneously up on the hub & down on the derailleur - but it all requires constant attention & detracts from the idle pleasure of just riding.

What I notice most often, is how vulnerable I feel with no mirror.
That's not a criticism of the bike, but a reminder to myself to get a vibration-free mirror (which won't interfere with folding…) asap.

What I notice most acutely, is the severe pain & bleeding in both ankles!
Caused by inevitable & predictable collisions with the stupid little parking wheels, cunningly positioned to be exactly where your ankles pass on every turn of the cranks.
I find this absolutely incredible.
How can you produce, for over 20 years, an expensive device which unfailingly, painfully, injures its owner?
It's not just me – try Googling "brompton ankles"…

Parting thot: "A fanatic is one who can't change his mind and won't change the subject." – Winston Churchill

No comments:

Post a Comment