Ultra-Light Inner Tube By CST Product Information: Brand: CST Valve: Presta Valve (FV)  Origin: Taiwan, China Wall thickness: 0.6mm Valve Length: 60mm / 80mm Tube Width: 700C * 18c - 25c  Weight: ≥70g Material: Butyl rubber Features: 34% or more lighter than ordinary inner tubes. Good air tightness and toughness. The type of inner tube is suitable for most models. This inner tube can reach the level of racing competition. As we all know, the lighter the bicycle, the faster the ride. Most of the overall weight of the bike comes from the frame and tires (inner and outer). Why CST Lightweight 70g Road Bike Inner Tube? - Ultralight Inner Tube - Same Price But Lighter - Quality Product - High air tightness Packages : CST Lightweight Inner Tube 1 pcs Order Here > https://www.icebikeheaven.com/cst-lightweight-70g-road-bike-inner-tube-700c-18c-25c-presta-valve-fv-60mm-80mm Deliver to Malaysia, SG, Brunei, Worldwide Accept Ewallet Boost TouchnGo Etc.. & 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 ☎ http://www.wasap.my/60174204398 Sales, Order, Customer service ☎ http://www.wasap.my/60195272398 After sales/ Warranty FOLLOW US ✔ https://www.ebay.com/str/icebikeheaven37 ✔ https://shopee.com.my/icebikeheaven?tab=shop ✔ http://www.lazada.com.my/ice-bike-heaven/ ✔ https://fb.me/icebikeheaven ✔ https://www.instagram.com/icebikeheaven37/ 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 🥇♞ SSM Registered company- Icebikeheaven 🥇 8 Years of experience Wish to be dropship? contact us now.