The SR Suntour Durolux 36 EQ Boost RC PCS is a robust enduro and freeride suspension fork for 27.5-inch wheels. With 170 mm of travel, 36 mm stanchions and the EQ Equalizer air spring, it offers plenty of reserve for technical descents, hard impacts and demanding terrain.

The RC PCS damping combines adjustable rebound and compression with a sealed PCS cartridge. Together with the 15x110 mm Boost axle and stiff chassis, it creates a precise front end designed for enduro and freeride riding.

Key features at a glance:

• EQ Equalizer air spring – sensitive response with a supported spring curve
• RC PCS damping – adjustable rebound and compression for controlled descents
• 36 mm Boost chassis – high stiffness for enduro and freeride

Technical specifications:

• Manufacturer: SR Suntour
• Model: Durolux 36 Boost EQ RC PCS
• Model series: SF21
• Intended use: Enduro / Freeride
• Wheel size: 27.5 inch
• Travel: 170 mm
• Suspension: EQ Equalizer air spring
• Damping: RC PCS (Piston Compensator System)
• Adjustments: rebound and compression
• Stanchion diameter: 36 mm
• Stanchion material: aluminum
• Crown: solid forged aluminum
• Lower legs: magnesium
• Steerer tube: 1.5" – 1 1/8" tapered aluminum
• Steerer tube length: 272 mm
• Offset: 44 mm
• Axle-to-crown: approx. 568 mm at 170 mm of travel
• Axle standard: 15x110 mm Boost thru axle
• Axle system: 15QLC32-110
• Brake mount: Post Mount 180 mm direct
• Max. brake rotor: 203 mm
• Max. recommended tire size: 27.5 x 2.6 inch
• Max. tire width: 67 mm
• Color: Black

Compatible with:

• 27.5-inch wheels with 15x110 mm Boost front hub
• Frame for 1 1/8" – 1.5" tapered steerer tubes
• 27.5-inch tires up to the confirmed clearance of 2.6 inch or 67 mm wide

Scope of delivery:

• 1x SR Suntour Durolux 36 Boost EQ RC PCS suspension fork
• 1x 15QLC32-110 thru axle
• 1x fender

170 mm of travel, 44 mm offset and a 36 mm chassis for a controlled, stiff front end in demanding enduro riding.