2025 34 Step-Cast Factory 29" Fork - Special Edition
2025 34 Step-Cast Factory 29" Fork - Special Edition
2025 34 Step-Cast Factory 29" Fork - Special Edition

2025 34 Step-Cast Factory 29" Fork - Special Edition

SKU: 910-21-257

Regular price$1,069.00
  • In stock, ready to ship
  • Inventory on the way

🏷️ Not eligible for coupons or discounts.

  • Free shipping on all orders $49+

The Fox 34 Step-Cast Factory 29" Fork has been tailor-made to meet the demands of modern XC racing. Engineered to be the lightest 34 fork ever, it sets the standard for XC race performance with unparalleled tunability, chassis stiffness, and strength.


Designed for optimal performance, the 34 Step-Cast features enhancements that ensure increased stiffness, reduced weight, and improved grip on the trail. Whether navigating technical sections or powering through challenging climbs, the 34 Step-Cast delivers exceptional performance and responsiveness.


The GRIP SL damper is specifically designed for short-travel applications, offering remarkable weight savings without compromising ride quality. Riders benefit from a smooth stroke, optimized pedal-to-bump efficiency, and a seamless transition to lockout mode for reduced rider fatigue during intense races.


The innovative arch design of the 34 Step-Cast complements modern trail bikes, providing ample headtube clearance at full compression. Through meticulous engineering, the lower leg shape is optimized to maximize stiffness while minimizing material, resulting in optimal performance and durability.


Featuring the new Kabolt SL thru-axle, the 34 Step-Cast sheds additional weight by eliminating the need for an axle nut and reducing the flange diameter. This svelte axle design enhances overall performance and responsiveness, ensuring a competitive edge on the racecourse.

Fox 34 Step-Cast Factory 29" Fork Specs:

Model Year: 2025
Wheel Size: 29"
Travel: 120mm
Offset (Rake): 44mm
Axle: Kabolt SL 110
Upper Tube Finish: Kashima Coat
Rotor Size: 160 direct Post Mount, Up to 180 compatible
Air Spring: FLOAT EVOL
Steerer: 1.5 Taper
  • Three On-the-fly Compression Damping Positions - Open, Medium, Firm
  • Low-Speed Rebound - 17 clicks
Starting Weight: 1422g (34SC, 29, F-S, 120, Grip SL, Kabolt SL)*
* Fork weights shown are at 165mm steerer length with star-fangled nut and disc brake guide installed.

Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

Returns or exchange requests for New or Used Bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes have a $200 restocking fee and the customer pays for return shipping.

Returns for most other items may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items installed or show wear of any kind. 

Clearance and open-box items may not be returned. 


To request a return, please log in to your customer account by clicking the  customer account icon  Profile icon in the top right of any page or visit account.thundermountainbikes.com

1. In the Email field, enter your email address and click Continue.

2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.

3. Go back to the online store and enter a six-digit verification code to log in.

4. Find and click on the order that you want to submit a return for.

5. If your order has more than one item, select only the items you want to return.

6. Select a return reason and add a note for the store if needed.

7. Click Request Return.

Once your return request is approved, you will receive an email with shipping instructions and a return shipping label. 


We will process your return after we receive your returned item(s) and inspect the condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed.


If you receive defective or damaged products or if we sent you the wrong products, please contact us using the phone number or email below.


If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   sedona@thundermountainbikes.com

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