The Fox MY27 36 Factory 29" Suspension Fork with the trail-tuned GRIP X damper and FLOAT Glidecore air spring is built for aggressive all-mountain riders who want a calmer chassis on steep, rough descents without giving up sensitivity on smaller hits. This latest 36 platform targets lower friction under load, higher torsional stiffness for precise steering, and a quieter, more controlled ride feel—key advantages when the trail gets fast, off-camber, and unpredictable.
Key upgrades that matter on-trail
Trail-optimized GRIP X damper (3-way adjustable) - Updated tune delivers controlled support for hard charging while maintaining a smooth, quiet stroke for better traction and less hand fatigue
FLOAT Glidecore air spring - Compliant spring assembly moves with the fork under dynamic load to reduce bind, improving small-bump sensitivity and keeping the front wheel tracking through rough, twisting impacts
Increased bushing overlap (+30mm vs. prior 36) - Reduces chassis friction under flex for smoother action, improved fore-aft stability, and more consistent damping feel when pushing into corners or braking hard
Generative-design lower arch (+20% torsional stiffness) - Sharper steering accuracy and less chassis wind-up in berms and rock gardens, achieved with less material to avoid a weight penalty
Kabolt-X axle - Sleeveless, single-sided pinch bolt design saves grams while increasing torsional stiffness for more precise line control at speed
Kashima-coated upper tubes + updated lubrication features - Kashima improves smoothness and wear resistance, while relocated bypass channels and sleeker bleeders help keep the fork moving freely and make pressure management easier
This 36 Factory 29" spec is a focused upgrade for riders prioritizing front-end composure, traction, and steering precision on modern aggressive trail and all-mountain terrain, in the listed 58HT configuration.
Specifications & Identifiers
Axle to Crown
566mm
Brake Type
Post Mount 200
Color
Shiny Black
Crown Race
40mm
Defined Color
Black
Designed for ebike
No
External Adjustments
High Speed Compression Damping, Low Speed Compression Damping, Rebound Damping
Fork Rake
44mm
Front Axle Type
15mm Thru x 110mm
Front Hub Spacing
110mm
Lockout
No
Maximum Tire Width
66mm
Negative Spring
Air
Offset
44mm
S.H.I.S. Stem Clamp
28.6 Threadless
S.H.I.S. Stem Clamp Diameter
28.6
Spring
Air
Steerer Tube
Tapered
Travel (mm)
150mm, 160mm
Wheel Size
29er
Shiny Black - 150mm UPC
821973525105
Shiny Black - 150mm MPN
910-21-436
Shiny Black - 160mm UPC
821973525143
Shiny Black - 160mm MPN
910-21-433
Tree Fort ID:
333222476537
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