Thunder Bolt-On Rear Axle – 12mm x 229mm x 1.5 Thread

(2 customer reviews)

$ 57.00

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 a lighter weight axle, then check out our Lightning Bolt-On Axles.

This is NOT an axle for attaching trailers or trainers.

SKU: BOL208 Category:


Additional information

Weight 0.3125 lbs



2 reviews

  1. Nealio (verified owner)

    I’m a big guy (255 lbs) and I like to hit medium sized (25 foot) jumps with my fatbike. I was concerned the Maxle Ultimate that came on it wasn’t made for that kind of use. Also I felt like the rear end had a weird flex sometimes.
    I needed a beefier axle and this Thunder axle looked like what I needed. I was a little concerned with the weight, but honestly I can’t tell the difference between the Thunder and the Maxle Ultimate when I hold them in my hand. However I can tell that the Thunder axle is MUCH stronger and better suited for what I need. I’ve been riding it a month and a half and I never feel that weird flex from the rear. Plus I don’t worry about breaking axles when I’m sending it.

  2. Darren Lee (verified owner)

    The thru-axle performs exactly like it should – flawlessly.
    I’m more impressed with this companies service. I incorrectly ordered the wrong thread pitch (you know, measure once and then just keep cutting…). They easily and quickly refunded me and their communication was always spot on. I would highly recommend this company!

Add a review


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: $12.50 USD, 10-14 business days

• All other International: $12.50 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.

You Might Also Like:

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.