🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
🔧 10% OFF with code SAVE10
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Free UK delivery on every order. Orders are processed within 1–3 working days and delivered across the UK in 2–5 working days by tracked service. No minimum spend.
We currently deliver to United Kingdom addresses only. Delivery times are estimates and can be longer for the Highlands, Islands and Northern Ireland or during busy periods. See our Shipping Policy for full details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
GREHUA 80/100-12 rear inner tube is engineered for dirt and off road riding. Designed to fit 12 inch tires across a broad range of popular models, it supports 3.00-12 and 80/100-12 sizes, delivering a dependable seal under rugged terrain. The tube is built from durable rubber and tuned to cushion impacts so you can focus on the trail ahead without constant top ups.
The product features a straight valve stem and a robust rubber compound that helps dampen vibrations and absorb shocks on uneven surfaces. It is compatible with 12 inch dirt bike tires up to 80 mm wide, aligning with 3.00-12 and 80/100-12 rear tire configurations to suit a wide spectrum of off road machines.
Whether you are navigating rocky trails, cruising through dust, or enjoying casual dirt sessions, this inner tube can contribute to a smoother ride and steadier handling. The red valve caps protect valve stems during storage, while the black caps provide a secondary seal. The included tools are intended to support on-site maintenance and quick field repairs when needed.
Product photos show the precise measurements; sizes are labeled on the listing. If you are unsure whether this inner tube fits your specific model, please contact us for guidance before purchasing. Dimensions are hand-measured, so slight differences may occur.
Q: What bikes and tire sizes does this GREHUA inner tube fit?
A: Designed for 12 inch dirt bikes; fits 3.00-12 and 80/100-12 tires on many models.
Q: What exactly is included in the package?
A: Two inner tubes, two red valve caps, two black valve caps, one metal rasp, and six patches.
Free tracked delivery to any UK address on every order, with no minimum spend. Orders are processed within 1–3 working days and standard UK delivery then takes 2–5 working days; remote areas can take a little longer. You receive a tracking link by email as soon as your order is dispatched.
Please inspect your order on arrival. If anything is wrong, faulty or damaged, email plentytorqueauto@gmail.com with your order number and photos and we will put it right. Changed your mind? Email us before sending anything back and we will confirm the return address and instructions. Hazardous and flammable items cannot be returned. Full details are in our Refund Policy and Shipping Policy.
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