--- product_id: 453184680 title: "PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19\" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro" brand: "pivotrax" price: "R$423" currency: BRL in_stock: true reviews_count: 12 category: "Pivotrax" url: https://www.desertcart.com.br/products/453184680-pivotrax-70-100-19-2-75-3-00-19-80 store_origin: BR region: Brazil --- # Optimized for electric dirt bikes Heavy-duty TR4 metal valve stem 2mm reinforced butyl rubber PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro **Brand:** pivotrax **Price:** R$423 **Availability:** ✅ In Stock ## Summary > ⚡ Ride Hard, Stay Unstoppable – The Inner Tube That Keeps Up ## Quick Answers - **What is this?** PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro by pivotrax - **How much does it cost?** R$423 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/453184680-pivotrax-70-100-19-2-75-3-00-19-80) ## Best For - pivotrax enthusiasts ## Why This Product - Trusted pivotrax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** 2mm thick synthetic butyl rubber absorbs shocks and resists punctures for relentless trail performance. - • **Pro-Level Performance:** Stable air retention and rugged construction keep you in control during aggressive motocross and enduro rides. - • **All-Weather Reliability:** Puncture-resistant design built to withstand mud, rocks, and unpredictable terrain in any season. - • **Electric Bike Compatibility:** Tailored fit for top e-bike models like Surron LightBee X and UltraBee, powering your off-road adventures. - • **Precision Valve Engineering:** Reinforced TR4 metal valve stem ensures leak-proof air retention and hassle-free tire changes under high pressure. ## Overview The PIVOTRAX 19" Heavy Duty E-Bike Inner Tube features a 2mm thick reinforced synthetic butyl rubber construction and a robust TR4 metal valve stem, designed specifically for electric dirt bikes and most 3.00-19 MX tires. Engineered for durability, puncture resistance, and reliable air retention, it fits popular models like Surron LightBee X and UltraBee, delivering professional-grade performance for motocross, enduro, and off-road enthusiasts. ## Description Buy PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro: Inner Tubes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Nice replacement - Fits like it should! Great value! Review: Good tube! - Just as good and has lasted longer than the one from a Motorcycle shop in my town… ## Features - Premium Butyl Rubber: Made with 2mm thick reinforced synthetic butyl rubber that delivers excellent durability. Effectively absorbs bumps, jumps, and impacts for a smoother, safer riding experience on trails, tracks, or off-road terrain. - Puncture-Resistant Design: Engineered to reduce flats and blowouts, protecting both rider and bike from sudden failures. Reliable in all seasons and weather conditions, making it a dependable choice for motocross, enduro, and e-bike adventures. - Electric Bike Ready: Specially designed for electric dirt bikes and compatible with most 3.00-19 MX tires. Perfect fit for popular models such as Surron Light Bee X, Ultra Bee, Talaria Sting, Segway X260, and other 19-inch performance e-bikes. - Motocross & Enduro Use: Built for aggressive riding styles, including motocross, trail riding, and enduro. Provides stable performance, consistent air retention, and dependable control so you can focus on speed, jumps, and off-road exploration. - Reinforced TR4 Valve Stem: Heavy-duty TR4 metal valve stem with seamless construction prevents air leaks and resists bending under pressure. Designed for frequent tire changes, high PSI requirements, and long-lasting reliability on demanding rides. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2NNGYBD | | Best Sellers Rank | #941 in Automotive ( See Top 100 in Automotive ) #2 in Powersports Inner Tubes | | Bike Type | Dirt Bike | | Brand | PIVOTRAX | | Brand Name | PIVOTRAX | | Compatible Tire Width Maximum | 30 centimeters | | Compatible Tire Width Minimum | 7 centimeters | | Customer Reviews | 4.4 out of 5 stars 1,755 Reviews | | Item Diameter | 19 inches | | Item Width | 3 inches | | Manufacturer | PIVOTRAX | | Manufacturer Part Number | NT070100192MM | | Material | Rubber | | Material Type | Rubber | | Number of Items | 1 | | Size | 70/100-19 (2.75/3.00-19) | | Unit Count | 1 Count | | Valve Length | 40 millimeters | | Valve Type | Schrader | | Wheel Size | 19 inches | ## Product Details - **Brand:** PIVOTRAX - **Item Diameter:** 19 Inches - **Material:** Rubber - **Valve Type:** Schrader - **Wheel Size:** 19 Inches ## Images ![PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro - Image 1](https://m.media-amazon.com/images/I/71kR+cbxnLL.jpg) ![PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro - Image 2](https://m.media-amazon.com/images/I/91A8Jkx2t9L.jpg) ![PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro - Image 3](https://m.media-amazon.com/images/I/81zRXjCRWgL.jpg) ![PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro - Image 4](https://m.media-amazon.com/images/I/91c4Sf9wl4L.jpg) ![PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Thickness-TR4 Valve- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria, EridePro - Image 5](https://m.media-amazon.com/images/I/813B9HOcl4L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can these tubes be slimed?** A: yes, just remove the valve stem first using the schrader valve cap. **Q: What is the highest psi inflation it can handle?** A: It can handle up to 75 psi **Q: Will it also fit 70/100-14?** A: It should - closely approximate **Q: Will it fit a yz80?** A: it really depends on what year the yz 80 is. different years have different tires so you will have to look at your tire size then pick that size tube. this company sells good tubes in various sizes to suit your needs though ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice replacement *by R***T on August 5, 2026* Fits like it should! Great value! ### ⭐⭐⭐⭐⭐ Good tube! *by C***Y on July 10, 2026* Just as good and has lasted longer than the one from a Motorcycle shop in my town… ### ⭐⭐⭐⭐⭐ Tough inner tube built for punishment *by M***T on October 3, 2025* Installed without a fight and holds air perfectly. Thick construction feels like it’ll handle abuse. Definitely not lightweight, but I’ll take durability over shaving ounces ## Frequently Bought Together - PIVOTRAX 70/100-19 (2.75/3.00-19, 80/100-19) 19" Heavy Duty E-Bike Electric Dirt Bike Inner Tube - 2 mm Reinforced Thickness-TR4- Fits Most 3.00-19 MX Tires, Surron LightBee X, UltraBee, Talaria - 80/100-19 Rear Tire for Sur Ron, Segway, Talaria Electric Dirt Bike - 70/100-19 Rear Tire for Sur Ron, Segway Electric Dirt Bike --- ## 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.com.br/products/453184680-pivotrax-70-100-19-2-75-3-00-19-80](https://www.desertcart.com.br/products/453184680-pivotrax-70-100-19-2-75-3-00-19-80) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-04*