Schwalbe SV17 Inner Tubes are designed & manufactured to retain air pressure considerably longer than their competitors Not only is each individual tube inflated & inserted into a mould to ensure that there is even wall thickness & excellent air retention, they are also stored under pressure for 24hrs to test air retention Fits all of the following size tyres: 27 x 1-12 (40-609) 700 x 28c (28-622) (28 x 110) 700 x 30c (30-622) (28 x 120) 700 x 32c (32-622) (28 x 125) 700 x 35c (37-622) (28 x 140) 700 x 38c (40-622) (28 x 150) 700 x 40c (62-622) (28 x 160) 700 x 45c (47-622) (28 x 175) 27 x 1-14 (32-630) 700 x 38B (40-635) (28 x 1-12) Airtightness: Schwalbe tubes retain air pressure considerably longer The quality and the material purity of the rubber mixture directly effects the quality of the tube Each Schwalbe tube is individually inflated and inserted into a mold This ensures the even wall thickness and excellent air retention Reliability: consistent quality control brings with it the security of use: Each tube is inflated at the factory and stored under pressure for 24 hours in order to test the air retention group Tube System: The high elasticity and quality material used in our tubes allows a great many tyre sizes to be covered Only an extremely high-quality and reliable tube is up to this requirement Retains pressure longer In comparative tests against other tubes (including named brands, own-label brands and no name products) The result was clear Over a period of 30 days the other tubes lost nearly twice as much pressure than Schwalbe tubes Possible reasons: Less butyl content, or lower quality of of butyl Schwalbe is uncompromising in its standards, despite ever increasing world market prices of butyl
Shipping & Delivery Policy
At Onlinesportsmall, we are dedicated to getting your home and kitchen essentials to you as quickly as possible. To ensure the highest quality and best pricing, we work directly with our manufacturing partners to ship products efficiently from our network of fulfillment centers, including our primary hub in Houston, Texas.
Because your convenience is our priority, our Customer Support Team is available 24/7 to assist you with any shipping inquiries.
Cost: We offer Free Shipping on all orders across the Continental United States.
Restrictions: We do not ship to P.O. Boxes, APO/FPO addresses, or international destinations at this time.
Our fulfillment centers operate six days a week (Monday through Saturday) to process and dispatch your orders.
Order Cut-off Time: 2:00 PM (CST) – Monday to Saturday.
Handling Time: 1–3 Business Days (Monday – Saturday).
Transit Time: 3–5 Business Days (Monday – Friday).
Total Delivery Time: 4–8 Business Days.
By working directly with our manufacturing partners, we optimize our logistics to reduce transit distances. We utilize reliable carriers such as UPS, FedEx, and USPS.
A shipping confirmation email with a tracking number will be sent as soon as your order is dispatched. Please allow up to 24 hours for the carrier’s tracking link to reflect the status of your package. You can also contact our 24/7 support team for real-time updates.
If your package is marked as delivered but you cannot find it, or if it arrives damaged, please notify us within 48 hours. Our 24/7 support team is ready to help coordinate replacements or resolutions immediately.
Legal Entity: Ami Ventures Inc (dba Onlinesportsmall)
Physical Address: 14932 Kuykendahl Road, Houston, TX 77090
Customer Support: Available 24/7, 365 Days a Year
Phone: +1 832-344-5453
Email: support@onlinesportsmall.com
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