Fox 36 SL Factory GRIP X, product shot
Photo: Fox
Fork2027
Fox 36 range · 7 versions

Fox36 SL Factory GRIP X

No EUR/GBP RRP published (FOX's EU store now redirects to the US site). US RRP $1,259 (ridefox.com, excl. sales tax).

Travel
130 / 140 mm
Stanchions
36 mm
Damper
GRIP X
Spring
FLOAT EVOL GlideCore
E-bike rated
No

Overview

The FOX 36 SL Factory GRIP X is a 36 fork with 130 / 140 mm of travel, using the GRIP X damper. US RRP $1,259.

The 36 SL is the lightest FOX 36 ever: a sub-1800 g evolution of the 36 chassis built for 130–140 mm Trail bikes, adding plushness and steering responsiveness without the weight of a full 36.

It pairs the FLOAT EVOL GlideCore air spring with FOX's Trail-focused GRIP X damper, updated to approach the ride feel of GRIP X2, and uses 180 mm direct post-mount brakes (up to 203 mm).

  • Lightest 36 ever, under 1800 g
  • 130 or 140 mm travel
  • GRIP X damper
  • FLOAT EVOL GlideCore air spring, Kashima coat
  • 180 mm post mount, up to 203 mm rotors

Gallery

Full specifications

General

Part numbers
910-21-439, 910-21-440, 910-21-441, 910-21-442
Series
Factory
Colours
Shiny Orange / Shiny Black

Chassis

Chassis
SL
Travel
130mm / 140mm
Bleeders
Yes
Floating axle
No

Spring

Air channels
Yes
Air spring
FLOAT EVOL GlideCore

Compatibility

Rotor size
180 direct Post Mount, Up to 203 compatible
Mudguard mount
Optional FOX 36/38 Mud Guard with sturdy 4-point direct-mount attachment

Damper

Damper
GRIP X

Manufacturer specification — Fox. Specs and prices can change; check with the brand or your dealer.

Fox 36 versions compared

36 Factory eMTB GRIP X36 Factory eMTB GRIP X236 Factory GRIP X36 Factory GRIP X236 Performance Elite GRIP X36 Performance GRIP36 SL Factory GRIP X
Price———————
Travel160 mm160 mm150 / 160 mm150 / 160 mm160 mm160 mm130 / 140 mm
Wheel size29"29"29"29"29"29"—
Stanchions36 mm36 mm36 mm36 mm36 mm36 mm36 mm
DamperGRIP XGRIP X2GRIP XGRIP X2GRIP XGRIPGRIP X
SpringFLOAT EVOL GlideCoreFLOAT EVOL GlideCoreFLOAT EVOL GlideCoreFLOAT EVOL GlideCoreFLOAT EVOL GlideCoreFLOAT EVOLFLOAT EVOL GlideCore
E-bike ratedYes (e-Optimized chassis)Yes (e-Optimized chassis)NoNoNoNoNo
Weight———————

Fox 36 SL Factory GRIP X: FAQ

Is the Fox 36 SL Factory GRIP X suitable for e-bikes?

Fox does not specifically rate it for e-bikes. Check the manufacturer’s approval and your bike maker’s recommendations before fitting it to an eMTB.

What are the key specs of the Fox 36 SL Factory GRIP X?

Travel: 130 / 140 mm; Stanchions: 36 mm; Damper: GRIP X; Spring: FLOAT EVOL GlideCore; E-bike rated: No.

What other versions of the Fox 36 are there?

36 Factory eMTB GRIP X, 36 Factory eMTB GRIP X2, 36 Factory GRIP X, 36 Factory GRIP X2, 36 Performance Elite GRIP X, 36 Performance GRIP.

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