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Schwalbe Unisex's SV21A Extra Light Tubes, Black, 40/62-584

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Sep 4
Order within 3 hours and 47 minutes
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Features

  • Airtightness
  • Reliability
  • Group tube system
  • Valve
  • Auto - Schraeder Valve, French - Presta Valve

Description

A tube is not just a tube. Airtightness. Apart from the quality of the ingredients, the purity of the rubber mixture is crucial to the quality of the tube. The base material is therefore sieved at enormous pressure through seven filters before being extruded. All tubes are inserted into a mould and inflated for vulcanization to ensure constant wall thickness and high air pressure retention. Reliability. All tubes are inflated and stored for 24 hours in order to test for air pressure retention. Afterwards each, individual tube undergoes a careful visual inspection. This special quality control helps prevent unpleasant surprises and is why, over many years, Schwalbe tubes have become highly respected for outstanding reliability by bicycle dealers. Group tube system. Only high elasticity and good quality allows a tube to cover very many tire sizes. Tube No. 17 can fit tire widths between 28 mm and 47 mm and that is a big advantage to the trade and simultaneously it vouches for the tube's quality. Only an extremely high-quality and reliable tube is up to to this requirement. alve. All valves are nickel plated and threaded and valve inserts are replaceable. Also Schwalbe tubes with the classic bicycle valve are capable of pressure testing thanks to a high pressure valve seal. And it is plain to see as each tube is crowned with a transparent polycarbonate dust cap.


Item Package Dimensions L x W x H: ‎4.33 x 3.07 x 2.05 inches


Package Weight: ‎0.16 Kilograms


Item Dimensions LxWxH: ‎11.81 x 11.81 x 11.81 inches


Item Weight: ‎135 Grams


Brand Name: ‎SCHWALBE


Material: ‎Polycarbonate


Suggested Users: ‎mens


Number of Items: ‎1


Manufacturer: ‎Schwalbe


Part Number: ‎Cicli Bonin_012587


Model Year: ‎2018


Size: ‎27.5 x 1.5-2.40 - 40mm Presta - SV21A


Date First Available: May 12, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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