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Brompton mods finally complete

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Brompton mods finally complete

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Old 02-11-18, 08:29 AM
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avole
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Brompton mods finally complete

First chance to take the bike for a spin today, having suffered from la grippe and le neige.

And here are the pictures:





Only cycled round the block, but the cycling position certainly feels less cramped and more upright. Not sure if the latter is a good thing, but I haven't adjusted anything yet.
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Old 02-11-18, 10:42 AM
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As long as you are more comfortable then it is win win.
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Old 02-11-18, 12:47 PM
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Still fold compact? M mast?
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Old 02-11-18, 06:24 PM
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Indeed, don't the handlebars get in the way of folding? When trying to mount something around the handlebars I usually found that it was getting in the way of the fold on the first try. The bike is extremely fine tuned around the fold.
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Old 02-11-18, 07:14 PM
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Fold is fine, forgot to take photo, will add tomorrow. There is a minor problem as you’ll see, related fo the wheel nut.
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Old 02-12-18, 01:15 AM
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Originally Posted by 2_i View Post
Indeed, don't the handlebars get in the way of folding?
This seems to be an S mast. When replacing the original Brompton S-bars on this you can go as high as ~10cm rise if you stay with the same width. If you go wider it will slightly limit the possible height. The S bar's grips are 924mm from the ground whereas the M has 1013mm and the P has even 1030mm overall height. The difference is what you can theoretically use for risers on the S before hitting the ground. I've been happily running a 8cm riserbar that was wider than stock on the S-model w/o issues until recently.
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Old 02-12-18, 01:37 AM
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Correct, it is an S.
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Old 02-12-18, 07:52 AM
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I have found, a la little pixel, a QR in lieu of that mast bolt is nice because you can adjust fore and aft rotation so easily.
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Old 02-12-18, 11:19 AM
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What is a QR?
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Old 02-12-18, 11:44 AM
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Hang on - Quick Release? As in quick release bolt?
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Old 02-12-18, 01:57 PM
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QR is quick release. I have used one on my Brompton for years without a problem. Mine is just an old seatpost clamp.
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Old 02-14-18, 01:58 AM
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Here is the bike folded:



The handlebar grips are a couple of millimeters off the ground, so no problem. Also adjusted the rake so the lug on the stem no longer touches the wheel nut. Only slight downside is the longer seat post means I have to remove the seat to fit the bike in the bike bag, but, as that only happens once or twice a year, it isn't a big deal.
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