--- product_id: 155662202 title: "LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release" brand: "lang tu" price: "22595.24 DT" currency: TND in_stock: false reviews_count: 3 category: "Sporting Goods" url: https://www.desertcart.tn/products/155662202-lang-tu-20-folding-electric-bike-built-in-48v-lithium store_origin: TN region: Tunisia --- # LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release **Brand:** lang tu **Price:** 22595.24 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release by lang tu - **How much does it cost?** 22595.24 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/155662202-lang-tu-20-folding-electric-bike-built-in-48v-lithium) ## Best For - lang tu enthusiasts ## Why This Product - Trusted lang tu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Folding frame and front wheel with quick release skewer, easy to be disassembled and carry when you have not enough space. 5 beautiful colors available, adopt contemporary advanced paint process,make it have a good perfermance either in the sun or during the rainy days. ## Features - 【LED Version with Battery Level Display Meter, 3 Level Motor Power control. 】 【LCD Version with 5-Grade Intelligent Pedal Assist System(PAS), Real Time Display Bike Work Status, Comfortable Amazing Experience By PAS ! 】 - 48V 7.8Ah/10Ah/14.5Ah High-Performance Built-In Aluminum Alloy Cover Lithium-Ion Battery Make It Safety And Longer Life Up To 5 Years. 4 to 8 Hours Fully Charged. 240 / 500 Watts Brushless Motor. - Infinitely Variable Speed Available By Right Handlebar (Throttle), Fully Electric Mode Speed Up To 30km/H And Up To 25-35km Range Per Power. Pedal Assist Mode Up To 30-45km Range Per Power. Long Seat Pole Make Saddle Height Adjustable And Suitable For 160cm~185cm Rider. - 40H Aluminum Alloy Spokes Wheel / Magnesium Aluminum Alloy Integrated Wheel. Aluminum Alloy Lockable Suspension Fork. Aluminum Alloy Mechanical Disc Brakes And Power-Off Brakes System. - Folding Frame And Front Wheel With Quick Release Skewer, Easy To Be Disassembled And Carry When You Have Not Enough Space. With Pump,Mud Guard,Lock And Tool Set. Front LED Light For Riding Under Night. 15 Months Factory Warranty. ## Images ![LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release - Image 1](https://images-na.ssl-images-amazon.com/images/I/416Yt9Xl-0L.jpg) ![LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release - Image 2](https://images-na.ssl-images-amazon.com/images/I/51qDEwMM2ML.jpg) ![LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release - Image 3](https://images-na.ssl-images-amazon.com/images/I/41sc34TDMOL.jpg) ![LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release - Image 4](https://images-na.ssl-images-amazon.com/images/I/51XcFBSXOoL.jpg) ![LANG TU 20'' Folding Electric Bike Built-in 48V Lithium-ion Battery, Strong Powerful Motor,Aluminum Alloy Rim & Frame,Disc Brakes,Quick Release - Image 5](https://images-na.ssl-images-amazon.com/images/I/41K5IADQkAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Good strong product *by W***D on July 22, 2019* Too heavy, hard to move around when folded ### ⭐⭐⭐⭐⭐ Lang Tu 20” - Blue-Black 500w 14.5 AH Battery. *by T***H on April 29, 2019* I bought this primarily for my adult son. But, I wonder if I will ride it more than he will. I was impressed with the zip using the throttle. I decided to go 13 miles to a particular park in Southern California and return. I left at 11:30 pm and got back at 1:45 am - I was really enjoying the bike. I went a little further before I called it quits. I am 5’ 7” and weigh 145 lbs. I think I used the throttle about 90% of the time. I played a bit with the pedal assist. I found it better when taking off from a stop that using the throttle was better. I like that it requires a key to turn on the battery and uses a different key to lock/unlock the battery, which is hidden in the frame. Even with the frame folded, the battery cannot be removed without its key (if you locked it), which is inserted at the bottom of the frame. A convenient small hole is cut out in the frame for that. When you lock the battery, a small bolt sticks out through the frame - my finger is pointing at it. The shocks at the front can be adjusted with circular knobs. The horn buzzer has a very good volume. The battery level indicator has 4 horizontal bars. As you use up the battery, the bars disappear from top to bottom. I am thinking of getting another one. ### ⭐⭐⭐⭐⭐ Better bike in every respect than cheap Chinese models. Excellent seller communication. Great price *by A***R on August 5, 2018* Solid construction, excellent quality bike (made in South Korea (think Samsung or LG), not China)!Bike arrives fully assembled, excellent! (I took it to my local bike store to have it checked, and they commented that everything was perfect, including the brakes and the spokes).Separate throttle and pedal assist are a must!Very fast bike. Been riding for more than a week now, and the battery still reads full.Folds with the flick of a switch, virtually three seconds or less.This seller has an excellent purchase price on these bikes and you can also score an extra battery! Get them Before they are gone. I’m going to buy another one for my wife!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/155662202-lang-tu-20-folding-electric-bike-built-in-48v-lithium](https://www.desertcart.tn/products/155662202-lang-tu-20-folding-electric-bike-built-in-48v-lithium) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*