Complete Dirt Bike Rear Shock Upgrade:
After helping pro riders from Axell Hodges to James Stewart, we have all your suspension needs covered! This complete Dirt Bike B-Kit Shock is customized for each rider’s weight, needs, and ability! Update your dirt bike with the newest shock technology available, dialed-in to your specs.
Check the options above for a titanium shock spring, coatings and colors, or a complete suspension setup from Graeme Brough. Full A-Kit suspension kits are also available in this store.
What’s Included in a Dirt Bike Rear Shock Upgrade:
This completely assembled shock is built with the following:
- Bladder with housing.
- The largest shock shaft available for your ride, example-18 mm over the standard 16mm A-kit that comes on works KYB A-kits
- Triple adjuster for high and low-speed compression and rebound.
- Installed spring
- Nitrogen-charged
- Stock shock clevis – A kit clevis is available for $600 more
- Shock oil, seals & bushings
- We have a few levels of stiffness we can set up for free!
- Please include as much info as possible on the checkout page for a properly set up shock.
- Sold as a ready-to-use “Bolt-on” Dirt Bike Shock Kit!
List of optional specs below:
- Advanced setups by Graeme Brough — one of the best in the industry — are available with the option selected above.
- Larger Bladders and shock shafts.
- DLC Coating with PVD.
- Kashima coating is available.
- Feel free to contact us for a tech to dial in your suspension needs. Reach out using the Q&A tab on this page, or hit us on Instagram.
A-kit Dirt Bike shocks vs. B-kit Dirt Bike suspension:
1. A-kit suspension:
With A-kit shocks costing upwards of $7500.00, this is what we call “blank-check performance needs”, yet B-kits can offer the same performance when built right!
2. B-kit shocks:
We use the A-Kit style body and all of the internals and coatings of an A-kit without the low-production billet CNC Parts… KYB, Showa, and WP are able to offer a realistic price.
The photos show a 98 KTM with a current 18mm shaft WP shock, A custom-built Built Electric bike back in 2015, a Showa 50mm body on a DRZ400SM, a WP complete shock swap on a Dr650, and more to show that last 20 years of fun we’ve personally owned with shock upgrades.
The video shows the Owner, Boston Morse, in March 2024, still enjoying the ride and testing products after 20 years of racing.
Brent –
bent my shaft on my stock shock they tossed on a 18mm shaft on this kit and its takes the sends!
44 –
For supercross, ya need an 18mm shaft. This is what I cared about, not coatings and looks. We did just that with the easy sag spring adaptor and the triple adjusters on my 24 yz450. Now I’m ready to race!
Casey –
My cr250 shock was not rebuildable as most of the parts were discontinued. OEM save my build with a killer KYB upgrade. stoked on the look and performance!