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8.5” x 2” Inner Tube (50-134) | 45° Bent Valve

8.5” x 2” Inner Tube (50-134) | 45° Bent Valve

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Buy 8+ units and get special bulk pricing.

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8.5” x 2” (50-134) Inner Tube – 45° Bent Valve

The 8.5” x 2” (50-134) inner tube with a 90-degree bent valve is a high-quality replacement tube designed for electric scooters that require this specific size and valve configuration.

Manufactured from durable, high-elasticity rubber, this inner tube provides excellent air retention and resistance to pinch flats. The 45-degree bent valve allows easier access in tight wheel hubs and motor housings, reducing strain on the valve stem and making inflation simpler.

Ideal as a replacement or spare, this inner tube helps restore ride comfort and reliability when paired with compatible pneumatic tyres.

Product Features

  • Tube Size: 8.5” x 2” (50-134)

  • Type: Pneumatic inner tube

  • Valve Type: 45-degree bent valve

  • Material: High-elasticity reinforced rubber

  • Air Retention: Designed to hold pressure reliably

  • Ease of Inflation: Bent valve allows easier pump access

  • Compatibility: Suits scooters using 8.5” x 2” pneumatic tyres

Why Choose This Inner Tube

This inner tube is ideal for riders needing a reliable, well-fitting replacement with improved valve accessibility. The bent valve design reduces stress on the valve stem and helps prevent leaks caused by awkward inflation angles. Built for durability, it’s a dependable choice for everyday riding.

Customer FAQs

Q: Will this inner tube fit my scooter?
A: This tube fits scooters that use 8.5” x 2” (50-134) pneumatic tyres and require a 45-degree bent valve.

Q: What does 50-134 mean?
A: 50-134 is the ETRTO sizing that corresponds to 8.5” x 2”, ensuring correct fitment.

Q: Is this compatible with straight valves?
A: No. This inner tube features a 45-degree bent valve and is not suitable for straight-valve applications.

Q: Is this tube suitable for everyday use?
A: Yes. The reinforced rubber construction is designed for regular riding.

Q: Does this include a tyre?
A: No. This listing is for the inner tube only.

Bulk Discounts

Quantity Price Each Discount
1-4 $10.00 —
5+ $9.50 5%
8+ $9.00 10%
10+ $8.50 15%
View full details

FAQs

Shipping & Returns

Standard Shipping – $10.00 Flat Rate

Delivery time: 3–7 business days (metro areas)

Regional and remote areas may take slightly longer.

Express Shipping – $15.00 Flat Rate

Delivery time: 1–3 business days depending on your location.

*Delivery times are estimates provided by Australia Post and may vary due to factors outside our control.

Shipping Processing & Dispatch Times

  • Orders are processed within 1–2 business days after payment confirmation.
  • Orders placed on weekends or public holidays will be processed on the next business day.
  • Once your order has been dispatched, you’ll receive a tracking number via email.

Australia-Only Shipping

At this time, EScooter Spares ships exclusively within Australia.

Yes! We ship to PO Boxes and Parcel Lockers via Australia Post for your convenience.

Returns

  • You must contact us within 7 days of receiving your order.
  • Items must be unused, uninstalled, and in their original packaging.
  • Return shipping costs are the responsibility of the customer.

Please note: We cannot accept returns on items that have been fitted, used, damaged, or are missing original packaging.

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