Wren Inverted Fat Bike Suspension Fork


Inverted forks simply work better. By inverting the fork so that the lighter stanchions are on the bottom reduces the mass of the moving part of the fork. This allows for a very responsive suspension. Inverting also anchors the stanchions into the stronger, larger upper tubes and crown-making the overall chassis much stronger and stiffer. Inverting lowers the fulcrum point where the uppers join the stanchions, compared to other fork designs, decreasing the leverage factor. Inverting also positions the seals downward so that all kinds of bad stuff doesn’t sit on them and get pulled into your fork. A strong, stiff, quickly moving fork is especially important for fat bikes where the size and weight of the tires put increased pressure on the fork.

Discount reason: Overstock



Travel: 110mm (adjustable 80-110mm) | 150mm (adjustable 120-150mm)
Hub Spacing: 150mm
Axle to Crown: 530mm (500mm-530mm) | 570mm (540-570mm)
Tire Size: 5.0″. Please refer to the tire size chart.
Wheel Size*: 26″ and 27.5″ Fat. 29″ Midfat. Please refer to the wheel size chart.
Steerer: 7050 Alloy Tapered – 1.125″ ~ 1.5″
Crown: 6066T6 Alloy 3D forged
Stanchions: 7050 Alloy hard anodized, 36mm
Uppers: 7050 Alloy hard anodized, 43mm
Dropouts: Forged
Axle: 15mm Bolt-On Conical (dual M8 Boltheads)
Brake: PM6 post-mount, direct mount for a 160 mm rotor. Use adapters for 180 mm or 203 mm rotors
Offset: 45mm
Damper: All-Weather, sealed oil cartridge, adjustable rebound, and compression with true lockout.
Air spring: TwinAir System, fully adjustable.
Weight: 110mm Travel – 2151 g / 4.7 lb | 150mm Travel – 2280 g / 5.0 lb

You might also like…

Customer Reviews

No reviews yet