Schwalbe Presta valve air chamber Sv21fe Aerothan 27,5 Blanc 709837

Uniquely light and extremely stable. Schwalbe revolutionary new tube made of Aerothan achieves previously unattainable top values in terms of elasticity, weight and puncture resistance and does not require any rubber. When it comes to racing with a tube , the Aerothan Tube Race is the first choice. Because it impresses with its low rolling resistan... morece and dynamic, smoother driving dynamics. Compared to butyl tubes, a weight saving of 100 grams and more can be achieved for the entire bike. You can rely on the Aerothan Tube Race not only for its excellent puncture protection, but also when driving downhill: it remains absolutely heat-resistant even after several emergency brakes with rim brakes in quick succession. Aerothane tube: Aerothan is a material that completely redefines the bicycle tube: extremely light, highly puncture-proof and designed for the lowest possible rolling resistance. The revolutionary tube made of Aerothan achieves previously unattainable top values in terms of elasticity, weight and puncture resistance. Especially for racing bikes, MTBs and trekking bikes.Features:- Consistently light up to the valve - around 40% lighter than a comparable Schwalbe Extralight tube- Redefined puncture protection - the material suddenly prevents air loss- Minimum rolling resistance - maximum driving dynamics- Extremely heat resistant - approved for rim brakes- Stable driving behavior - even at low air pressures- Easy assembly - without slipping or getting jammed- 100% recyclableSpecifications:- Material: Aerothane (thermoplastic polyurethane)- Intended use: Racing bike- Compatible sizes (inches): 27.5 x 2.40 to 27.5 x 3.00- Compatible sizes (ETRTO): 62-584 to 75-584- Valve length: 40 mm- Valve standard: SV (Presta, Sclaverand, racing bike valve)- Weight according to the manufacturer: 41g- Weight weighed: 47g

Schwalbe SV21FE/E 28 Aerothan Tubes cycle bike inner tubeAerothan is a material that completely redefines the bicycle tube: extremely light highly puncture-resistant and designed for the lowest rolling resistance.Aerothan tubes are about 40% lighter compared to Schwalbe Extralight tubes made of butyl. In addition to an extremely low rolling resista... morence at tubeless levels and has increased puncture protection.Aerothan tubes consist of 100% thermoplastic polyurethane (TPU) including the valve and are therefore fully recyclable. Like all Schwalbe tubes Aerothan tubes may be returned to Schwalbe at no cost using the tube recycling program. The material of used tubes is recycled to make sealing or insulation material.Aerothan MTB TubeThe Aerothan Tube MTB is just as resistant to snake bites as it is to side wall damage â thanks to the extremely robust material.In cross-country and marathon a surprisingly low weight and low rolling resistance are great advantages. Even on challenging trails this tube never gives up on you: Thanks to the exceptional form stability of the Aerothan Tube MTB even at low air pressures you always keep control of your bike.AdvantagesExtremely heat resistantOffers a stable ride even at low air pressures Minimal rolling resistance - maximum driving dynamicsEasy mounting without slipping or jammingConsistently light100% RecyclableMade in GermanyRepair and tyre pressureUse Schwalbe Glueless Patch classic patches do not stick to the TPU material.No roughening required Do not use puncture sprays Do not use chemical cleaners Tire pressure can be based on the recommendations for a tubeless systemMinimum pressures engraved on the Schwalbe tires are correct according to butyl tubes. These values can be undercut when using Aerothan Check the maximum rim pressure if it is lower than the maximum tire pressure IntallationWhen inflating the Aerothan tube outside the tire it should not be inflated to more than 0.3 barAvoid over-inflation and over-rapid inflation outside the tire as the material expands with a delay.Inflating too quickly can lead to bubbles forming on the Aerothan tube the tube can then no longer be usedInflation with CO2 cartridge is only recommended when fully installedRe-installation is possible with the same or larger tire width (Note size information on the packaging)When converting from Tubesless to Aerothan: Thoroughly clean tire and rim and remove residues of sealing milkAerothan tubes are compatible with rim tapes