Pimp'd Brompton

Here I present my pimp’d Brompton!

I have road bikes, mountain bikes, cyclocross bikes, geared, single speed etc, but this one possibly puts the biggest smile on my face because I can take it anywhere. Definitely the best folder, and made in the UK.

Brompton make a great bike, but the components are pretty basic for the money, so, I made a few changes. Been a bit of a labour of love and some trial and error (they don’t use many standard parts bless ‘em!).

Loving the raw finish. Always went for painted before, but this is beautiful. So nice, that I even decided against the titanium front and rear. I can honestly say that the steel rides nicer. Apparently they only let their best frames be raw lacquered as there is no hiding place, so you get a bit more quality reassurance.

I used to use the Brompton S Bag, but the Ortlieb O Bag is so much better padded, waterproof and much cooler!

Now rides, fits and functions better, and ready for commuting in Hong Kong when we move over in a few weeks.

The only thing I didn’t feel the need to change were the brake levers. Finally Brompton have produced some decent factory fit brake levers!

Bars – changed for USE Atom carbon risers (I wanted something wider and a bit taller)
Bar clamp bolt – changed for titanium (won’t rust)
Stem wedge bolt – changed for titanium (won’t rust)
Grips – changed for lock-ons (the original foam grips are useless when wet)
Cables – changed for Nokon Trakpearls (because I had them lying around, and they curve tighter when folded than the standard housing)
Headset – changed for XTR (so much smoother than the Brompton headset, and should last longer)
Handlebar fold clamp bolt – changed for titanium (won’t rust)
Front wheel – changed for Superlight version, and tube changed to Presta (runs much smoother than the standard cup’n’cone version, plus a bit lighter rotating weight)
Clamps – changed for brass with non-spin clamps (from Bromoptification.com. These are brilliant. No more spinning clamps, plus the colour matches the raw finish nicely)
Saddle – changed for Brooks Swift (the original was good, but the Brooks just looks right on a Brompton)
Seatpost – changed for titanium extended length (I needed the extended seatpost, and Brompton no longer make their own titanium version. Plus the clamp is so much better than the Pentaclip)
Chainset – changed for White Industries ENO (I wanted 175 cranks, and a slightly smaller gear, so I fitted a 48 tooth instead of the 53 original)
Bottom Bracket – changed for Shimano 113mm (to accommodate the chainset)
Pedals – changed for XT Trekking pedals (flat 1 side, SPD the other so I can ride normal shoes or cycling shoes depending on the occasion. This does compromise the fold size, but worth the compromise)
Rollers – changed for Brompton Eazywheels (narrower so they don’t clip your heels – seriously, why don’t Brompton just fit these from the factory?)
Rear wheel - bolts and derailleur bolt changed for titanium and tube changed to Presta (won’t rust)

Really nicely done.

Exactly what I'd do if I ever got a Brompton.

^ what he said

wow!

I'd have gone for silver cranks, but it still looks awesome.
Keep seeing these raw Bromptons around and thinking how great they look, but this is a whole new level!

Have a good time in HK.

I really like it!

How does it compare to your rsl? :)

I like it!
I'd still love to see sram omniums on one though lol

[quote=solarider;3475416] Apparently they only let their best frames be raw lacquered as there is no hiding place, so you get a bit more quality reassurance.

/quote]

Really ?

By 'best frames' they probably mean - the ones with the neatest brazing is all

moar seatpost

sexy risers - always wondered what they'd look like on a brompton!

Yes, I think by best they mean neatest.

The risers make a huge difference to ride and handling. A great upgrade on their own.

I noticed the rider name sticker on the stay - You going to enter the folding bike race at the next Nocturne? hehe.

Looks fantastic though.

forgot to ask... Weight?

This is fantastic. Must have cost a fair bit though, those raw lacquer, carbon and titanium aren't cheap! The best thing about Bromptons though is that you can use them so much they pay for themselves quickly enough.

Lovely.

ps. Aluminium aslo doesn't rust :)

By 'best frames' they probably mean - the ones with the neatest brazing is all

I met a guy who brazes for Brompton over the weekend and it is just the neater ones that get the raw lacquer treatment... Even the guys who are good enough to be on raw lacquer still manage about 65 rear frames a day!

Really nice work here...
But pricey?

Lovely.

ps. Aluminium aslo doesn't rust :)

Have fun shearing all your aluminium bolts.

Dat seatpost though. A mile of titanium can't be cheap. Amazing bike.

Looks brilliant. Was checking out some second-hand Bromptons recently. Have been against them for a while but they certainly have their advantages in certain situations.

Good choice with the ODI Ruffians. Rogues are nice too (had them on a Giant FCR used for commuting and touring). Bit softer, but still grippy.

Awesome !

Have you a link for the seat post?

The post and bolts were from Bromptification (google search that name - I don't know how to paste links).

The bolts are ti, not aluminium, so plenty strong enough.

Wasn't cheap no, but an absolute hoot to ride, and relatively cheap way of making some improvements over Brompton's standard spec. Actually cost less than some of their own special editions which are basically just sprayed different colours and have different decals with no performance benefit.

Thanks for the comments all.

Seatpost is here. It's very nice - I've got one on mine.

Very interesting that you have XTR headset, never seen that before.

FYI, 3rd party headset for Brompton I know are Chris King, Tange, and M:part.