MANITOU - CIRCUS PRO - GEN 3 (BOOST) FORK (DJ)

The Circus project started as a way to get our slope-style riders into competition; but it wound up becoming an industry leading dirt jump fork for riders all over the world. Circus has set the benchmark for the everyday riders' jump session requirements, and delivered podium results at pro-level competitions for almost a decade.

 

KEY FEATURES

• 176g weight drop from previous model!
• Increased wheel and torsinal stiffness with the Boost hub at a dramatic weight loss.
• DoradoTM air allows for internal travel adjustments with no added parts. New travel spacers account for negative air volume change, so the 80mm fork has the same initial stroke feel as the 140mm. The new fork covers the travel range with one chassis, opposed to current fork using two chassis.
• Dorado Air spring systems contain a unique balancing valve that equalizes the positive and negative air chambers during the air fill process. This gives the spring rate a consistent feel without any flat or dead spots in the stroke, along with giving riders of different weights the same initial stroke feel. Dorado Air used in the Circus Pro is tuned with a smaller negative chamber for maximum support on jump faces and pumping.
• Incremental Volume Adjust (IVA) modifies the volume in the positive air chamber with self contained spacers dictating the position of the IVA piston. This allows the main air spring ramp-up to be tuned to the rider weight, style and conditions without the need for additional parts.
• Absolute Plus (ABS+) Jumpstack is a shim stack based damper that features external incremental Low Speed compression adjustment. Jumpstack has the ability to run a very firm platform for maxium support off of jump lips, with blowoff to take the sting off of mis calculated landings.
• Half cartridge damper is much lighter with increased performance from the in-leg damper.
  
• Increased stiffness of the boost wheel.
• lower profile 160mm PM brake, 5mm lower
  axle to crown heights across the travel range.
• The lightest DJ fork on the market, air spring and damper are specifically tuned for maximum support for dirt jumping and pump track riding.

 

SPECIFICATIONS

•Wheel Size: 26"
•Weight: 1750g
•Offset: 41mm
•Ride Height: 80mm travel - 460mm a2c, a2c increases 10mm per 10mm of travel.
•Travel: 80-140mm internally adjustable in 10mm increments
•Spring: Dorado Air w/ IVA
•Compression Damping: ABS+ Jump Stack w/ HBO
•Rebound Damping: Half cartridge adjustable TPC
•Adjustments: Air, Air Volume, Rebound, Compression
•Steerer: 1.5" Tapered
•Crown: Forged Aluminum, Hollow Crown
•Leg Diameter: 34mm
•Leg Material: 7000-Series Taper Wall Aluminum
•Brake Post Mount: 160mm (203mm Max)
•Axle: 15x110mm Hexlock SL
•Max Tire Size: 63mm

Need help finding the right fork? Check out our Fork Fitment Guide

 

*** COMPATIBLE WITH SONIC BOOM FRAME***