Billet BMX chain tensioners feature an internal bolt that does not stick out like other brands on the market. The Shield slides front to back with adjustment making it easy to match axle position on both slides using numbered markings. These are made from 6061 T6 aluminum that are fully CNC machined. The CNC parts are tumbler polished then bright dip anodized for glossy appearance and corrosion resistance. They are finished with Laser engraving for high end detail.
- Fits GT and Throne Bikes 26-29"
- Fits Zooz E-Bikes 250, 750, 1100
- 14mm Axle only will not fit 3/8"
- 6061 T6 Aluminum Full CNC
- 41.5mm of Adjustment
- Stainless Steel Hardware
- Anodized
- Laser Engraved
- Sold in Pairs
- Patent Pending
These were specifically designed for the GT and Throne Bikes 26"-29" with 14mm rear axle. They will not fit 20"-24" bikes 14mm if rear axle nut hangs past rear of dropout. Also dropouts must be at least 6.5mm thick because Chain Tensioners are 6mm thick for clearance. Billet BMX is not responsible if they do not fit other brand bikes.
Note: Not recommended for use with Pegs. Shield may hit peg when adjusting chain tension depending where axle sits in dropouts. Moving axle towards front of bike in dropouts by shortening chain will move shield slider farther from axle allowing more clearance for pegs. Shields are also removable to get more clearance if needed. Many of our customers do have our Tensioners installed with Pegs but modification to the chain may be required for proper fitment. Billet BMX is not responsible for clearance issues with pegs.
Customer Reviews
Based on 15 reviews
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S
Love these simple and good looking. I just wish the etching came in colors!
J
All my bikes have deez nuts and billet chain tensioners on em! They got a little something for every bike.
E
Great product! Perfect upgrade
B
Looked at many chain tensioner options out on the market.. But i was impressed and just loved how clean BilletBmx machined this sick chain tensioner to upgrade the stock ones on my Zooz 750. Super quick to install, the graduated lines & numbers etched on the 14mm chain tensioner makes it easy to level the left & right. My order arrived in Hawai'i in just a few days and they threw in some sick stickers as well! 😎🤙Waiting for the Deez Nuts Axle Nut that fits with the Zooz rear Axle to make that custom rear wheel look complete! Stoked with the purchase and can't wait to see more upgrades that fit some of the special sizes on the Zooz. 🤘
J
Looks really good and fits just right.
D
I needed a chain tensioner to replace the stock tensioner from my Zooz 1100 eBMX. It’s hard to find a suitable 14mm axle tensioner but I saw someone on Instagram showing off their Zooz ebike with the new Billet box chain tensioners and pedals. They’re expensive but worth it. They’re stronger than the stock version and compliment my Zooz very nicely.
v
Sexy Sexy !!
D
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T
Well built… little pricey…. But definitely worth it.. plus the website is filled with hot ass women!!!!!!!
L
Nice part, it's very difficult to find a nice and good chain tensioners for 14mm hub spindles. BILLET have some nice ones 👍
TRUSTED AND DESIGNED FOR THE PROS
PAT COO
National BMX Champion Pat Coo runs Billet BMX® components including Internal Bolt Chain Tensioners and Titanium Axle Bolts on his Race Bikes. "Billet makes High Quality Parts that I can Trust with Confidence so I can Focus on Winning Races"
MR BILLET
I spend a ton of Time Designing all of our High End Parts with Elegant Styling and Precision Fitment. Plus, they have to be Strong Enough to Survive Abuse from Pro Athletes and the Largest Riders. I Strive to make Billet BMX® parts the Best in the Industry.
ZACH LEWIS
Dew Tour, Vans Triple Crown and X Games Athlete Zach Lewis runs Billet BMX® Components including Axle Nuts and Internal Bolt Chain Tensioners. "I need High Strength Parts that can Handle my Backflips and Tricks without failure. I can always count on Billet."
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