--- product_id: 293950013 title: "2.50/2.75-14 (60/100-14) Heavy Duty Inner Tube – 2mm Reinforced Butyl, TR4 Straight Valve – Fits Apollo, SSR, Thumpstar, Yamaha PW80, Honda CRF70, Pit & Mini Dirt Bikes" brand: "pivotrax" price: "$44.40" currency: USD in_stock: true reviews_count: 12 url: https://www.desertcart.us/products/293950013-2-50-2-75-14-60-100-14-heavy-duty store_origin: US region: United States of America --- # TR4 heavy-duty straight valve stem 2mm reinforced butyl rubber Fits 50cc-160cc pit & mini dirt bikes 2.50/2.75-14 (60/100-14) Heavy Duty Inner Tube – 2mm Reinforced Butyl, TR4 Straight Valve – Fits Apollo, SSR, Thumpstar, Yamaha PW80, Honda CRF70, Pit & Mini Dirt Bikes **Brand:** pivotrax **Price:** $44.40 **Availability:** ✅ In Stock ## Summary > 🏁 Ride Hard, Ride Smart – Never Get Stuck with Pivotrax Power! ## Quick Answers - **What is this?** 2.50/2.75-14 (60/100-14) Heavy Duty Inner Tube – 2mm Reinforced Butyl, TR4 Straight Valve – Fits Apollo, SSR, Thumpstar, Yamaha PW80, Honda CRF70, Pit & Mini Dirt Bikes by pivotrax - **How much does it cost?** $44.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/293950013-2-50-2-75-14-60-100-14-heavy-duty) ## 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 - • **All-Terrain Ready:** Designed for motocross, trail, and enduro use, ensuring consistent air retention and reliable control on any terrain. - • **Season-Proof Safety:** Puncture-resistant and flexible in all weather conditions, giving you confidence to ride year-round without compromise. - • **Unmatched Durability:** 2mm thick reinforced butyl rubber absorbs shocks and resists punctures for longer rides without flats. - • **Wide Bike Compatibility:** Seamlessly fits popular models from Apollo, SSR, Yamaha, Honda CRF70, and more—perfect for all your pit and mini dirt bikes. - • **Precision Valve Engineering:** Heavy-duty TR4 straight valve stem prevents leaks and withstands high pressure and frequent tire changes. ## Overview The Pivotrax 2.50/2.75-14 Heavy Duty Inner Tube features a 2mm reinforced butyl rubber construction and a robust TR4 straight valve stem, delivering superior puncture resistance and air retention. Compatible with a wide range of 50cc to 160cc pit and mini dirt bikes, this tube is engineered for motocross and trail riding, ensuring durability and safety across all terrains and seasons. ## Description Buy 2.50/2.75-14 (60/100-14) Heavy Duty Inner Tube – 2mm Reinforced Butyl, TR4 Straight Valve – Fits Apollo, SSR, Thumpstar, Yamaha PW80, Honda CRF70, Pit & Mini Dirt Bikes: Inner Tubes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: High quality - Perfect fit and high quality Review: Heavy Duty - Great product, Heavy Duty and thicker than most other brands. 5 Star. ## Features - Wide Compatibility: Replacement tube for 2.50/2.75-14 and 60/100-14 tires. Fits most 50cc–160cc pit bikes including Apollo RFZ, Atomik, Thumpstar, SSR, BSE, YCF, IMR, Kayo, Stomp, Piranha, DHZ, GPX, Pitster, and Lifan models. - Premium Butyl Rubber: Constructed with 2mm thick reinforced butyl rubber that provides durability and flexibility. Effectively absorbs shocks, bumps, and rough terrain for a smoother and safer riding experience. - Safety Focused: Puncture-resistant design minimizes flats and blowouts, helping protect both rider and bike. Safe to ride in all seasons and conditions. Compatible with Honda CRF70/110, Suzuki DRZ110/JR80, Kawasaki KX65/KLX110, Yamaha TTR90/PW80, Coolster, TaoTao, Razor, and SYX Moto. - Motocross & Enduro Ready: Engineered for motocross, trail, and enduro use. Provides consistent air retention, dependable control, and reliable support whether racing, practicing, or trail riding. - Reinforced TR4 Valve Stem: Features a straight TR4 heavy-duty metal valve stem with seamless construction. Prevents air leaks, resists bending, and withstands frequent tire changes and high-pressure conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TLK3Z6M | | Best Sellers Rank | #727 in Automotive ( See Top 100 in Automotive ) #2 in Powersports Inner Tubes | | Bike Type | Dirt Bike | | Brand Name | PIVOTRAX | | Compatible Tire Width Maximum | 70 Millimeters | | Compatible Tire Width Minimum | 60 Millimeters | | Customer Reviews | 4.5 4.5 out of 5 stars (1,589) | | Item Diameter | 2.5 Inches | | Item Width | 2.5 Inches | | Manufacturer | PIVOTRAX | | Manufacturer Part Number | NT250275142MM | | Material Type | Synthetic Rubber | | Model Number | NT250275142MM | | Size | 2.50/2.75-14 (60/100-14) | | Valve Length | 45 Millimeters | | Valve Type | Schrader | | Wheel Size | 14 Inches | ## Product Details - **Brand:** PIVOTRAX - **Item Diameter:** 2.5 Inches - **Material:** Synthetic Rubber - **Valve Type:** Schrader - **Wheel Size:** 14 Inches ## Images ![2.50/2.75-14 (60/100-14) Heavy Duty Inner Tube – 2mm Reinforced Butyl, TR4 Straight Valve – Fits Apollo, SSR, Thumpstar, Yamaha PW80, Honda CRF70, Pit & Mini Dirt Bikes - Image 1](https://m.media-amazon.com/images/I/71kR+cbxnLL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality *by M***. on April 5, 2026* Perfect fit and high quality ### ⭐⭐⭐⭐⭐ Heavy Duty *by J***N on February 12, 2026* Great product, Heavy Duty and thicker than most other brands. 5 Star. ### ⭐⭐⭐⭐⭐ Great quality! *by A***N on April 3, 2026* Yes,it was exactly as described by the seller.Great quality as well! ## Frequently Bought Together - PIVOTRAX 2.50/2.75-14 (60/100-14) 14" Heavy Duty Mini Dirt Bike Inner Tube - 2 mm Reinforced Thickness - TR4 Valve Stem Straight - Tusk Motorcycle Rim Strip 14" x 1" - Tusk Motorcycle Rim Strip 12" x 3/4" --- ## 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.us/products/293950013-2-50-2-75-14-60-100-14-heavy-duty](https://www.desertcart.us/products/293950013-2-50-2-75-14-60-100-14-heavy-duty) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-23*