Why should I buy from EmotoWorld?

🏍️ We're not business students , but real off-roaders – out on our bikes every day. 🔧 Specializing in e-motors & high-quality CNC tuning parts from our own production ✅ Tested spare parts and accessories that we use ourselves 🤝 Personal support – from drivers for drivers ❤️ With us, you get real know-how & passion , not just sales.

Are the bikes street legal?

🚦 Most of our bikes are street legal 🌲 Some models are also available as off-road versions without registration. 🔎 Pay attention to the suffix: L1E or L3E = road legal in Germany & Europe

How far can I go on one battery charge?

🔋 Range depends on model & battery size 🛣️ On average: 60–160 km with normal driving🏞️ Off-road & full throttle = rather on the lower end ⚡ Easily double your range on the go with a second battery or a charging break

Delivery or collection?

📦 Delivery possible throughout Germany and Europe 🚚 Fast and secure shipping via freight carrier 🏬 Local pickup is also possible by arrangement. 💡 Tip: When you pick up your bike, it will be fully assembled and you'll receive a short briefing directly from the team.

When am I allowed to ride the bikes?

🧑🦱 L1E (50cc class) : from age 16 with AM/A1 driving licence 🧑🦳 L3E (125cc class) : from age 16 with A1 license or from age 18 with B196 extension 🌲 Off-road models : may only be driven on private property or off-road tracks.

tire tube 2.75/3.00-21

€13,90 - €13,90

€13,90

€13,90 - €13,90

€13,90

Availability:

2 in stock, ready to be shipped

100% Rider owned

Wir fahren selbst, was wir verkaufen

Tuning & Ersatzteile

Alles aus einer Hand für dein Bike

Versand aus DE

Kein Dropshipping aus China

Große Rider Community

Events, Support und echte Szene

Quantity

Kostenloser Versand

ab 50 € in DE für Teile

Premium Service

99 % Kundenzufriedenheit

2 Jahre Garantie

1 Jahr auf Akkus

Sicher bezahlen

mit PayPal

Product overview

This inner tube with a straight valve is specifically designed for enduro and off-road vehicles with 21-inch tires. It offers an optimal fit and durability for various tire sizes. Whether as a replacement part or for puncture repair, this tube is an essential accessory for every off-road rider.

Technical data

Valve type: TR4 – Straight valve
Compatible tire sizes: 2.75-21
3.00-21
80/90-21
80/100-21
90/90-21
Material: Robust rubber for high durability

Why this inner tube is ideal

Versatility: Suitable for all common 21-inch enduro and off-road tires.
High durability: Made from durable material for reliable protection against breakdowns.
Practical: Can also be used as an emergency solution in tubeless tires.
Easy to use: Easy to assemble, ideal for quick repairs in the field.

Additional Information

Scope of delivery: 1x replacement hose with straight valve
Compatibility: Suitable for all enduro and off-road vehicles with tire sizes from 2.75-21 to 90/90-21