700 x18 /32c TPU material Weight 35g (other brand normal tube 140g) FV 65mm Save up to 100g per wheel. 200g per pair! Resistance testing done by ridenow- average speed 32kmh 110 psi. Using corsa 25c 1hour average testing. Our tube uses only 8.7w, tubolito tubo road 9.9w, Continental race28 11.2W. https://www.icebikeheaven.com/ridenow-ultralight-road-bike-tubes-super-light-ride-now-65-mm-inner-tube-35g-tubolito-tubo Deliver to Malaysia, SG, Brunei, Worldwide Accept RM SGD Paypal 3.9%, Credit card How to Order —————— 1.Product Option: 2.Quantity: 3.Color: 4.Name: 5.Address: 6.Contact number: Send to ☎FB http://m.me/icebikeheaven ☎ www.wasap.my/60174204398 FOLLOW US ———————— ✔ http://www.icebikeheaven.com/ ✔ https://shopee.com.my/icebikeheaven/ ✔ https://www.facebook.com/icebikeheaven/ ✔ http://www.11street.my/store/ibh ✔ http://www.lazada.com.my/ice-bike-heaven/ ✔ http://bicyclebuysell.com/user/IcelaacH ✔ https://www.instagram.com/icebikeheaven/ ✔ http://www.lelong.com.my/merchant/icebikeheaven.htm Buy from Us! —————————————————— 🚴🏻💯% POSITIVE FEEDBACK 🚴🏻💯% Warranty & After Sale Service 🚴🏻💯% PARCEL ARRIVAL GUARANTEED 🚴🏻💯% ❌hidden charges 🚴🏻 7️⃣ days size exchange 🆗 🚴🏻 7️⃣ days 100% 💲💲 Guarantee back ☄Prompt response 🥇♞ Registered SSM company- Icebikeheaven 🥇 3️⃣ Years of experience