--- product_id: 479166222 title: "KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs" brand: "khebikes" price: "750.85 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/479166222-khe-bmx-childrens-bicycle-cosmic-black-20-inches-with-affix store_origin: TN region: Tunisia --- # 20-inch pro BMX wheels Lightweight 24.5 lbs frame Affix rotor & V-brake precision KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs **Brand:** khebikes **Price:** 750.85 DT **Availability:** ❌ Out of Stock ## Summary > 🚀 Own the streets with the Cosmic Black BMX – where legacy meets lightweight power! ## Quick Answers - **What is this?** KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs by khebikes - **How much does it cost?** 750.85 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/479166222-khe-bmx-childrens-bicycle-cosmic-black-20-inches-with-affix) ## Best For - khebikes enthusiasts ## Why This Product - Trusted khebikes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Featherlight Frame:** At just 24.5 lbs, this HiTen steel frame balances strength and agility for young BMX enthusiasts ready to push limits. - • **Race-Ready Geometry:** Optimized 495mm top tube and 75° head tube angle for responsive handling and BMX-style performance. - • **Pro-Level 20" Wheels:** Smooth rides and sharp turns with KHE BIG400 rims and 36-spoke hubs designed for durability and control. - • **Trusted BMX Heritage:** From Germany’s oldest BMX brand with 30+ years of innovation and multiple world cup titles backing your ride. - • **Precision Braking System:** Equipped with Affix rotor and aluminum V-brakes front and rear for confident stopping power in every ride. ## Overview The KHE BMX Children's Bicycle Cosmic Black features a robust yet lightweight 20-inch HiTen steel frame weighing only 24.5 lbs, paired with precision Affix rotor brakes and durable KHE BIG400 rims. Designed with race-inspired geometry and backed by over 30 years of BMX innovation from Germany’s premier brand, this bike delivers professional-grade performance for young riders eager to stand out and ride with confidence. ## Description → The COSMIC is a real KHE history BMX bike! The first edition was produced over 25 years ago. Now, for our 30th anniversary, the KHE COSMIC 20 inch is being reissued.The idea behind this "all-round BMX bike" is to inspire children and young people to take up riding BMX. A great design and unbeatable value speak for themselves.As safety when riding is important to us, we have installed high-quality V-brakes, which really bite when braking. Also important are the wide 2.10" tyres, an adjustable saddle and of course the KHE AFFIX Pro rotor for 360° bar spins. The COSMIC BMX bike has everything you need to learn beginner tricks, jump over dirt jumps or ride in BMX parks.Recommended rider height: 140-170cm or 8-15 years.Maximum total rider weight: 50kgApplication: Street / Park / Dirt Pegs: The Cosmic 20" can be equipped with 10mm front pegs and 10mm rear pegs. We recommend the BLACK STEEL pegs. SPECIFICATIONS: Frame: HiTen, top tube length: 495mm (19.5"), HT 75*, RC347mm Fork: HiTen Handlebar: 2-piece 8" high Stem: Top load Headset: AFFIX 1 1/8" Rotor: AFFIX Front brake: Aluminium V-Brake Rear brake: Aluminum V-Brake Brake lever: For V-Brake Cranks: 1-piece, 165mm Bottom bracket: US-BB Pedals: PVC 1/2" Chain: YBN Chainring: 32T Front wheel: KHE BIG400 rim, 36 spoke hub, 10mm axle Rear wheel: KHE BIG400 rim, 36 spoke hub, 16T freewheel, 10mm axle Tyres: 20" x 2.10" Saddle: Padded Seatpost: 210mm long Seat clamp: Integrated Extra: Front brake / lever / cables are already mounted! Weight: Approx. 11.1kg Colour: Black Bicycle is approx. 90% pre-assembled All images used are for illustrative purposes only and may not be an exact representation of the product. WHY A BMX FROM KHE? KHE is the oldest and most popular BMX brand in Germany. KHEbikes was founded in 1988 in Karlsruhe and has over 30 years of experience. KHE team riders have won over 10 world cup titles in a variety of PRO categories. Many important and pioneering BMX innovations and patents were developed by KHE. Owner Thomas Göring, who has ridden BMX since 1980, was German runner-up and placed 4th at the world championship. Since 2015 we offer all KHE products directly from our own online shop, this means top quality at an unbeatable price! KHEbikes from riders to riders since 1988. Colour: black Size: 20 inch; 140-170cm Weight: 11,1kg Category: BMX Freestyle ## Features - Frame: HiTen, top tube length: 495mm (19.5"), HT 75*, RC347mm - Fork: HiTen - Handlebar: 2-piece 8" high - Stem: Top load - Headset: AFFIX 1 1/8" - Rotor: AFFIX - Front brake: Aluminium V-Brake - Rear brake: Aluminum V-Brake - Brake lever: For V-Brake - Cranks: 1-piece, 165mm - Bottom bracket: US-BB - Pedals: PVC 1/2" ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KHEbikes | | Wheel Size | 20 Inches | | Included Components | Bicycle Pump | | Brake Style | Linear Pull | | Item Weight | 25.1 Pounds | | Maximum Weight Recommendation | 5E+1 Pounds | | Assembly Required | Yes | | Number of Handles | 2 | | Manufacturer | Official KHEbikes® Shop | | Brand Name | KHEbikes | | Part Number | 1000-021-02 | ## Product Details - **Brand:** KHEbikes - **Wheel Size:** 20 Inches - **Included Components:** Bicycle Pump - **Brake Style:** Linear Pull - **Item Weight:** 25.1 Pounds - **Maximum Weight Recommendation:** 5E+1 Pounds - **Assembly Required:** Yes - **Number of Handles:** 2 - **Manufacturer:** Official KHEbikes® Shop ## Images ![KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - Image 1](https://m.media-amazon.com/images/I/61XHpRBepjL.jpg) ![KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - Image 2](https://m.media-amazon.com/images/I/6122QZc7clL.jpg) ![KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - Image 3](https://m.media-amazon.com/images/I/51RjZUiTAqL.jpg) ![KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - Image 4](https://m.media-amazon.com/images/I/61RbTVQD1vL.jpg) ![KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - Image 5](https://m.media-amazon.com/images/I/51xWEi1fDML.jpg) ## Frequently Bought Together - KHE BMX Children's Bicycle Cosmic Black 20 Inches with Affix Rotor Only 24.5lbs - KHE MVP BMX 7005 Aluminium Chain Ring 25 Teeth Oil-Slick Jet Fuel CNC Only 0.12lbs - KHEbikes MVP V2 BMX Crank Set 48 Teeth CrMo 19 mm Axle Oil Slick 1.79lbs 175 mm --- ## 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/479166222-khe-bmx-childrens-bicycle-cosmic-black-20-inches-with-affix](https://www.desertcart.tn/products/479166222-khe-bmx-childrens-bicycle-cosmic-black-20-inches-with-affix) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*