Fox 34 SL Factory-Grip SL, 29in, 120mm Fork

The FOX 34 SL Factory redefines what an XC fork can do, combining a full-width 34mm chassis and 120mm of travel in a package that stays light, stiff, and responsive. Designed for the new era of XC and Downcountry bikes, it’s built to handle today’s most demanding courses with more control, more clearance, and just a 3% weight increase over the 34 Step-Cast.

Despite its burlier build, the 34 SL Factory keeps things fast and featherweight, clocking in at under 1500g. A newly sculpted generative design arch and crown increase torsional stiffness by 17%, while updates like 20mm longer bushing overlap and inboard bypass channels reduce friction and enhance small bump compliance.

At its core is the ultra-light GRIP SL damper, explicitly engineered for shorter travel. It delivers elite-level control, excellent support, and a smooth ride feel—perfect for pushing limits on the race course without compromise. Finished with Kashima-coated stanchions and a refined air spring, the 34 SL Factory is ready for aggressive XC performance with the efficiency to match.

From World Cup lines to local trail races, the 34 SL Factory with GRIP SL damper brings XC precision and downcountry confidence to every ride.

KEY FEATURES

• GRIP SL Damper – Lightweight and tuned for fast, controlled short-travel performance
• 34mm Full-Width Chassis – Delivers race-ready stiffness and increased tire clearance
• Damper Controls – 3 Position Adjustments to fine tune your ride
• Extended Bushing Overlap – Reduces friction, enhances tracking and durability
• Refined Air Spring – Supple off the top, supportive at mid and end stroke
• Double-Butted Damper Side Stanchion – Shaves weight where it counts