Thunder Bolt-On Rear Axle – 12mm x 174mm x 1.75 Thread

Thunder Bolt-On Rear Axle – 12mm x 174mm x 1.75 Thread

(5 customer reviews)

$ 52.00

Designed for big rides and big riders. Our Thunder Bolt-On replacement thru-axles are a strong and durable option to replace your stock through axle. Thunder Bolt-On Axles are NOT for use with a trailer, but are a solid option if you’re looking to replace your stock thru axle with a more durable, lower profile design. If you want something more lightweight, then check out our Lightning Bolt-On Axles.

This is NOT an axle for attaching trailers or trainers.

SKU: BOL201 Category:

Description

If you’re tired of having a thru axle that sticks out far past your hub, but you’re skeptical of ultra-lightweight parts, then the Thunder Bolt-On Axle may be for you. Simple, clean, and very strong, these bolt-on thru axles are a perfect alternative to your stock thru axle. Easy to install and remove, too!

If you want something more lightweight, then check out our Lightning Bolt-On Axles.

 

Specification

Thunder Bolt-On Axles replace your stock thru axle on your 12 mm thru-axle equipped bike.

  • The diameter of this axle is 12 mm and the true length of the axle shaft is 174 mm. Please note: Thru-axle lengths do not equal hub standards. An axle has to be longer than the hub to fit in the frame. A 12×142 hub does not equal a 142 mm long axle.
  • This axle has a 1.75 mm thread pitch.
  • Weight: 62 grams
  • The axle is precision CNC machined in the USA from 7075 aluminum and hard anodized for rugged durability. Our axles are built to the tightest standards in the industry.
  • No special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.
  • Designed, built and quality tested in the USA. Proven around the world.

Support

Need more information about how our axles work?

5 reviews

  1. Jay H (verified owner)

    Works great. Fit and thread pitch exactly as advertised to match my bike and weighs exactly the same as the QR it replaced.

  2. Matthew Jamison (verified owner)

    Look no further! I ride a 2016 Commencal Meta V4, I am 6’5″ and weigh in at 220lbs. In 3 months I had broken 2 Sram Maxles. I needed something significantly more heavy duty. A Google search led me to the Robert Axle Project and I haven’t had a single problem since! I would highly recommend this axle for anyone looking to upgrade to something more substantial. Very happy with this purchase.

  3. Brad H (verified owner)

    I was having problems with the qr axle loosening, This solved the problem. Quick shipping. Arrived and worked, as indicated. I am pleased with the product.

  4. Adam (verified owner)

    Working no problems with Kona dropouts CMPHCC142 & CMPHCCND142

  5. Michael Reimer (verified owner)

    Works very well. Immediately eliminated the loosening that the previous thru-axle was happening every ride. Very well built piece of essential equipment.

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All orders from our website are via US Postal Service, from Oregon, U.S.A. We make every effort to ship your order within one business day.

Shipping rates and average delivery times are:

• United States: $7.50 USD, 3-4 business days

• Canada: $21.50 USD, 10-14 business days

• All other International: $21.50 USD, 12-16 business days

We are unable to offer expedited shipping. If you need expedited shipping of our products, please visit our Dealers & Distributors page for options. We cannot take responsibility for any delays during shipping, including delays in customs or incorrect shipping information.

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  • Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet and cargo trailers such as: Thule, Chariot, Burley, Instep, Carry Freedom, and many more.

    Purchase our Kid Trailer axle for your bike. Share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure.

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  • After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle we needed a better option.

    Our Lightning Bolt-On thru axles offer the highest quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle equipped bikes. Learn about compatibility with Hexlox security systems.

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  • Our Trainer Axle is designed to adapt your thru axle equipped bike with your wheel-on trainer, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other trainers. Our goal is to fit the thru axle to your bike perfectly, so we minimize spacers and extra parts, providing a clean, high performance axle for your bike. Train, warm up and be race ready and fit for the season.

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