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- £35.55
- £35.55
- Unit price
- per
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Free UK Delivery on All Orders
Free Returns
Description
xOverview
Meet the MRELC Upgraded 35-Chain 140-Links Mini Bike Tensioner, a compact, purpose-built component designed to keep your chain aligned through rough terrain and regular yard use. The unit pairs a sturdy 140-link 35 chain with a precision tensioner that helps maintain consistent engagement between sprockets and crank, contributing to a steadier ride and reduced chain noise.
Key benefits at a glance
- Wide compatibility across popular mini bikes and off-road karts, including Coleman CT100U, Baja Doodle Bug, Predator engines, Motovox models, and more.
- All-in-one kit includes essential parts: a 140-link 35 chain, a mini tensioner, 12 master links, a chain breaker, and a wrench for quick setup.
- High quality alloy chain delivers improved wear resistance and corrosion resistance for diverse riding conditions.
- Durable rubber-metal tensioner with a smooth surface reduces wear and remains adjustable for proper chain tension.
- Convenient disassembly and maintenance: the included chain breaker and extra master link enable fast disassembly, without hunting for tools.
Durability and performance in real-world riding
Engineered to withstand regular exposure to mud, dust, water spray, and temperature changes, the alloy chain and tensioner are designed to hold alignment during acceleration and deceleration. The tensioner’s surface stays smooth, limiting chain wear and friction, while the adjustable design lets you fine-tune tension for your riding style and terrain.
What’s included and practical use
- 1 x 140-section 35-chain – robust and ready for reliable power transfer.
- 1 x Mini bicycle chain tensioner – keeps chain taut for a smoother ride.
- 12 x Master links – helps convert and reconnect the chain quickly.
- 1 x Chain breaker – aids simple disassembly in the field.
- 1 x Wrench – included for quick on-site adjustments.
Compatibility and fit guidance
The tensioner is designed to fit a range of minis and small-off-road builds, including Coleman, Baja Doodle Bug, Predator engines from 79cc to 212cc, and Motovox models. When selecting, verify chain width, drive sprocket, and engine displacement to ensure a clean, aligned setup.
How to install and maintain
Quick guidelines: align the tensioner with the chain path, thread the master links, and use the included chain breaker for easy disassembly when needed. Regularly check tension between rides and adjust to maintain a balanced, quiet operation.
FAQ
Q: What is included in the package?
A: A 140-link 35-chain, mini chain tensioner, 12 master links, a chain breaker, and a wrench.
Q: Is this tensioner compatible with my mini bike?
A: Designed to fit Coleman CT100U, CC100X, Baja Doodle Bug, Predator 79cc–212cc, and Motovox models.
Shipping & Return
xReturns Policy
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.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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