Brompton Tire Pressure

Tires are also changed due to wear or upgrades. 60 to 75 psi 115 psi max.

Brompton Tire Guide Shopcast Perennial Cycle

After riding my bike moderately about forty miles per week for a month now i can tell the difference in tire pressure.

Brompton tire pressure. Then i looked up a post about how to pump tyres published on a good website that i ve found and would recommend called total womens cycling twc. 16 x 1 1 3 marathon racer 349 brompton tire. Replaced both tyres as originals were looking a bit tyred after 13 years.

If you order your bike with the optional rack you will also receive a brompton branded bike pump. Once i was home again i looked up the brompton owner s manual for the recommended tyre pressure which turned out to be anything between 65 115psi for my schwalbe marathon tyres. While the folding and the non folding kojak look identical the folding kojak is lighter and more supple higher sidewall chord count.

16 x 1 3 8 sv. If you order your bike with the. Zefal brompton pump.

Tool s required 1 set of 2 tire levers. The maximim permissible pressure increased from 6 0 bar 85 psi to 7 5 bar 110 psi. Tire pressure brompton enthusiasts i found that the tires lose about fifteen to twenty psi per week.

In fact with each tire inflated to the same 90 psi the marathon tire required just 18 8 watts to keep the tire rolling at 18mph with a 94 pound load. 16 x 1 1 4 schwalbe kojak 349mm iso. Do note the brompton tire and tube are sized 16 x 1 3 8 inch or erto 37 349.

If you like kicking it old school and want the narrowest and highest pressure tire then the kojak is for you. Tread pattern is more substantial than the brompton and seems to give better grip in the wet. Tires and inner tubings can be punctured by debris on the ground and hence needed to be replaced.

The kojak required 20 5 watts almost 10 more and the marathon plus required 20 9 watts 11 more. This has been the go to for brompton racers since the day it was introduced. The recommended tire pressure is 100 psi.

From france since the tires should be inflated to 7 bar i. All good quality tyres have the pressure range moulded into the sidewall of the tyre and we recommend pumping close to but not at the maximum recommended pressure. 90 to 105 psi 115 psi max.

This section illustrates how the tires and tubes are removed and replaced. 100 to 115 psi 115 psi max. 70 to 85 psi 115 psi max.

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