Fox Racing Shox
Fox 36 SL Factory Fork - 29" - GRIP-X - 44mm Offset - 2027
Choose options
Highlights
- Lightest 36 Fork Ever – Weighing just 1755g (29” 140mm GRIP X), the 36 SL delivers confidence-inspiring performance with a lightweight chassis optimized for Trail riding.
- All-New Chassis – 20% more torsional stiffness than the FOX 34, minimizing flex and boosting steering precision without the weight penalty of a larger fork.
- GRIP X Damper – Blends the descending capabilities of GRIP X2 with a lighter design, easier setup, and an accessible firm mode for improved climbing efficiency.
- FLOAT EVOL Compliant Air Spring – Redesigned to stay smooth under load, decoupling the air spring from the stanchion to reduce friction and improve sensitivity, even under high bending forces.
- Increased Bushing Overlap – 20mm more overlap than the FOX 34, improving fore-aft stiffness, reducing friction, and delivering a smoother ride through rough terrain.
- Generative Arch and Crown Design – Strategically engineered cutouts and lightening bores increase stiffness by 20% while reducing overall weight.
- Inboard Bypass Channels – Repositioned for less friction, better small bump compliance, and consistent lubrication of internal components.
- Weight Optimization – Kabolt SL axle, lighter steerer tube, shorter stanchions, and improved lowers contribute to the 36 SL’s category-leading weight savings.
- Added Utility – Low-profile bleeders, Shimano-compatible air spring top cap, and durable mudguard mounts for streamlined maintenance and protection.
Description
The FOX 36 SL is the lightest 36 FOX has ever built, delivering true trail-bike performance without the weight penalty. Designed for 120mm to 140mm of travel, this sub-1800g fork brings the stiffness and confidence of the 36 chassis to modern trail bikes that demand both climbing efficiency and aggressive descending capability. At just 1755g (29” 140mm GRIP X), the 36 SL strikes the perfect balance between lightweight responsiveness and hard-charging control.
Replacing the 34 as FOX’s premium short-travel trail fork, the 36 SL delivers 20% more torsional stiffness while adding only about 100 grams. A generatively designed crown and arch increase strength while minimizing weight, and additional bushing overlap reduces friction for smoother suspension action. The redesigned Glidecore FLOAT air spring improves compliance under heavy loads by allowing the piston to move freely even when the fork experiences bending forces from rough terrain, resulting in better traction and a more consistent feel through the travel.
Inside, the GRIP X damper provides outstanding trail performance with a balance of descending capability and pedaling efficiency. Riders get intuitive adjustments and an easy-access firm mode for climbs, while inboard bypass channels reduce pressure buildup and friction for improved small-bump sensitivity. Details like low-profile bleed valves, a tool-friendly air spring top cap, and a dedicated mudguard mount round out a fork built for real-world trail riding.
If you want to try a different travel length for this 36 SL, you can find those air shaft assemblies here.
| Travel: | 130mm, 140mm |
| Wheel Size: | 29" |
| Crown Offset: | 44mm |
| Max Tire Size: | 2.5" (varies by manufacturer) |
| Spring: | Air |
| Travel Adjust: | Internally Adjustable (requires additional parts) |
| Axle Configuration: | 15x110mm Boost - Bolt-on |
| Disc Mount: | Post Mount 180mm |
| Min. Rotor Size: | 180mm |
| Max. Rotor Size: | 220mm |
| Steertube Diameter: | 1.125" |
| Intended Use: | Trail |
| Warranty: | 1 year |
