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[Other Sport] Cycling geeks



Fignon's Ponytail

Well-known member
Jun 29, 2012
4,591
On the Beach
Just picked up my new toy - £55 on FB marketplace, pretty much unused - and still going for £280 online!

IMG-20250217-WA0015.jpeg
 




Motogull

Todd Warrior
Sep 16, 2005
10,880
Product review.

Not the edge, that is there for sizing.

IMG_0178.jpeg


Decided to test it because of concerns over pressure on rolling tyre.

Piece of piss to use. Screw on the little thing then follow your nose.

Loud. Worried the charge would not last but it made it.

Quick to recharge. I wonder how long a power bank would take to recharge?

Battery life likely to drop so may be sensible to use manual pump to begin with.

£30ish. Seems fair enough for a properly inflated tyre.

Next review: the tyre glider.
 


















gazingdown

Well-known member
Feb 26, 2011
1,085
I ran 25’s at 100
If you out your stats into those calculators, does it suggest 100psi?

If weighty(ish) on 25s then 100 could be do-able.

High pressures sometimes “feel” fast but tests/studies indicate that in many cases not actually the case. There’s been a lot of research done over last 5/10 years on this and is why most riders (and certainly pros) are going lower, most prob around 60 on 28s I suspect.
 


gazingdown

Well-known member
Feb 26, 2011
1,085
I run about 75 (rear) and 70 (front) on road bike with 28 (tubes), could go lower when I replace with tubeless. Note I am about 82kg and bike about 7.5/8kg.
 


banjo

GOSBTS
Oct 25, 2011
13,531
Deep south
If you out your stats into those calculators, does it suggest 100psi?

If weighty(ish) on 25s then 100 could be do-able.

High pressures sometimes “feel” fast but tests/studies indicate that in many cases not actually the case. There’s been a lot of research done over last 5/10 years on this and is why most riders (and certainly pros) are going lower, most prob around 60 on 28s I suspect.
I always liked to feel like I had enough in the tyre. Hated it feeling flattish running lower pressure. All my rides are off road now. So not really up to speed with road riding. 😬
 
























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