Rattan LM & LF Inner Tube – 20×4 Inch
Rattan LM & LF Inner Tube – 20×4 Inch
Rattan LM&LF Inner Tube (20*4 Inch) — Single Tube for 20x4 Fat-Tire Rims
Meet the Rattan LM&LF Inner Tube, your straightforward, reliable replacement for 20*4 inch tires. This listing is for one inner tube (not a pair) and is explicitly described as LM&LF applicable, making it a precise fit for rims configured in LM or LF variants.
Why choose this tube? It’s designed to match the wide, stable profile of 20x4 inch tires, a common setup on fat-tire bikes and certain utility or recreational rides. Having a dedicated single tube on hand means you can quickly swap out a punctured tube and get back on the road without waiting for a pair to arrive.
Key fit and practical details
- Size compatibility: 20×4 inch tires, the size many fat-tire systems rely on for stability and grip.
- One tube per order: perfect as a spare for a single wheel or for replacing a tube on one side of a dual-wheel setup when you already have the other tube.
- LM&LF applicability: specifically noted as suitable for LM and LF configurations, reducing guesswork during installation.
- Shipping note: ships in one month, allowing you to plan maintenance and rides with clarity.
Who will benefit
This inner tube is ideal for fat-tire riders, weekend adventurers, and anyone maintaining a bike or mobility device that uses 20x4 inch wheels. If your setup relies on LM or LF rim configurations, this tube is a practical, compatible replacement that minimizes downtime.
Installation and care tips
To install, ensure your tire is deflated, inspect the rim and bead for sharp edges, and use a touch of compatible rim tape if needed. Check the valve type and length to ensure it matches your rim bed. While this description confirms LM&LF applicability, always verify your specific wheel model for a perfect seal and reliable inflation.
With the Rattan LM&LF Inner Tube, you’ll have a focused, size-perfect replacement that aligns with your 20x4 inch setup, reduces compatibility risk, and supports dependable rides when you need them most.
Why ride with VortexCycles
Buying an e-bike online takes trust. Here's exactly what you get when you buy from us.
Authorized dealer for Revi Bikes, EUNORAU, Rattan, HappyRun, and Yamee. Every bike is new, factory-sealed, and backed by the full manufacturer warranty.
Coverage, spelled out. Manufacturer warranties run 12 to 24 months depending on the brand, with EUNORAU frames covered for 10 years. They cover manufacturing defects, not wear parts like tires, brake pads, and chains. Each bike's exact coverage is listed on its page, and optional Product Protection adds accidental-damage coverage.
Help from start to finish. Get straight answers on fit, power, and setup before you order, and support with warranty claims after it arrives.
Ships free from a U.S. warehouse. Most bikes arrive in 7–10 business days by FedEx or UPS to the lower 48. Tracking is emailed as soon as your bike ships, and a signature is required on delivery.
The two minutes that protect your purchase. Before you sign, walk around the box. If it's torn, crushed, or punctured, write it on the delivery slip and photograph it before you open it. A clean signature makes a damage claim much harder to win. Some brands require damage reports right away, so open the box the day it arrives. We'll work the claim with you.
14-day returns. Start a return within 14 days of delivery. See full return terms.
Pay over time. Shop Pay Installments shows your options at checkout, and checking won't affect your credit.
Secure checkout. Payments run through Shopify's encrypted checkout, and we never see or store your full card number.
Questions? Chat with us, call (855) 970-3574, or email info@vortexcycles.bike, Monday–Friday, 9am–5pm CT. We reply to every email within one business day.



