MKS BMX Chain Tensioner.

Investment cast. Axle adjuster for rear facing horizontal dropouts. Fits 10mm or 9.5mm axles. For 8mm thick dropouts. sold singly.

Item Specifications: Color, Gray,

MKS BMX Invest Cast Chain Tensioner for 10mm Axles, 8mm Dropouts, Fixed Gear & Singlespeed

Reference Number: 3N34S0

Upgrade your BMX, track, fixed gear, or singlespeed bike with the MKS BMX Invest Cast Chain Tensioner, designed for robust performance and lasting durability. Crafted from high-quality investment cast steel, this tensioner ensures reliable chain tension and secure fitment for your ride's optimized functionality.

Materials & Engineering:

Constructed from durable investment cast steel, the MKS BMX Invest Chain Tensioner offers superior strength and resistance to wear, ensuring long-lasting performance under demanding riding conditions. Its precision-engineered design provides a reliable platform for maintaining consistent chain tension.

Performance & Components:

Specifically designed for 10mm axles and compatible with 8mm thick dropouts, this tensioner features a convenient hex wrench socket adjustment-wrench included-to easily fine-tune chain tension on the go. Suitable for fixed gear, BMX, and singlespeed setups, it effectively stabilizes your drivetrain for smooth acceleration and efficient power transfer. Compatible with 9.5mm and 10mm axles, it provides versatile fitment options.

Style & Use Case:

With a sleek gray and optional black finish, the MKS BMX Invest Cast Chain Tensioner seamlessly complements various bike styles-from minimalist BMX builds to aggressive fixed gear aesthetics. Its robust construction and adjustable design make it ideal for both casual riders and competitive cyclists seeking precision and reliability.

Innovative & Differentiating Features:

- Designed for 8mm thick horizontal rear dropouts, providing a secure and stable attachment point

- Hex wrench adjustable for quick, tool-free tension adjustments

- Investment cast for enhanced strength and durability

- Compatible with a variety of axle sizes (9.5mm and 10mm) for versatile use

Take control of your bike's drivetrain with the MKS BMX Invest Cast Chain Tensioner - the perfect combination of style, durability, and performance. Sold individually, this essential component is a must-have upgrade for serious BMX and fixed gear riders seeking reliable chain management.

  • High-quality, durable steel construction ensures reliable performance and longevity for BMX, track, and singlespeed bicycles.
  • Engineered with precision investment casting for a superior fit and enhanced strength, providing secure tensioning and smooth operation under demanding riding conditions.
  • Compatible with 10mm and 9.5mm axles and designed specifically for 8mm thick dropouts, making it versatile for a range of BMX, fixed gear, and single-speed setups.
  • Features an convenient socket for hex wrench adjustment, allowing easy on-the-fly tension tuning and maintenance without the need for specialized tools.
  • Stylish gray or black finish complements any BMX or track bike, while its lightweight yet robust design ensures optimal performance during high-impact riding and aggressive riding styles.
Item Specifications
ColorGray
keyword searchMKS
ColorBlack
Model NameCA-MX10
PackageEach
Axle10mm

Why 365 Cycles?

365 Cycles is an Authorized MKS Dealer, and we offer the Full MKS Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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