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Upgrade your bike's drivetrain with the Alienation Circle Jerks Chain Tensioner, a rugged and reliable solution designed for BMX, dirt jump, and street riders seeking optimal chain stability. Crafted from lightweight yet durable 6061-T6 aluminum alloy, this solid, non-adjustable chain tensioner offers exceptional performance and longevity.
Materials & Engineering:
Constructed from high-quality 6061-T6 aluminum alloy, the Alienation Circle Jerks Chain Tensioner provides a perfect balance of strength and weight savings. Its solid design ensures consistent tension and durability under demanding riding conditions, making it an ideal choice for aggressive riding styles.
Performance & Components:
Engineered for compatibility, these tensioners fit any frame, chain, and chainring combination with 3/8" x 4.5-5mm specifications. Sold in pairs, they accommodate 3/8" or 14mm axles with various offset sizes to fine-tune chain tensionably precisely, enhancing drivetrain efficiency and reducing chain slack.
Style & Use Case:
Designed for freestyle, BMX, and dirt jump enthusiasts, the Alienation Circle Jerks Chain Tensioner delivers a sleek, minimalistic look that complements on-trail and park setups. Its robust construction ensures dependable chain tension for smoother rides and improved performance during jumps, tricks, and street riding.
Innovative Features:
Unlike adjustable tensioners, this solid, non-adjustable model emphasizes simplicity, durability, and reliable performance. Its streamlined design reduces maintenance needs and minimizes potential failure points, making it a preferred choice for riders seeking a hassle-free upgrade.
Optimize your bike's drivetrain with the Alienation Circle Jerks Chain Tensioner - designed for durability, compatibility, and confidence in every ride.
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.
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!
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.