The Black Ops SpecOp 29″ Disc BMX Freestyle Bike offers a rugged and performance-ready design for riders looking to push their limits. Featuring a durable 6061 aluminum frame with reinforced gussets and a 4130 Chromoly fork, this bike is built to withstand tough conditions. With 29″ Maxxis Hookworm tires, sealed bearing hubs, and rear disc brakes, it’s ready for both freestyle and street action. The bike also includes premium components like a custom saddle, chromoly cranks, and rear pegs, making it a complete package for riders looking to elevate their BMX game.

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacturer’s warranty. Manufacturers warranties differ for every brand. You can check the brand’s website for warranty information.

FEATURES

• 6061 aluminum frame with reinforcing gussets at critical points, internal headset, mid-BB shell, and disc rear dropout
• 4130 Chromoly fork with disc mount
• 29″ double-wall alloy rims with 14mm rear axle, disc ready sealed bearing hubs, and stainless steel spokes
• 29″ x 2.50″ Maxxis Hookworm tires
• Single-speed drivetrain
• Three piece chromoly BMX cranks with sealed BB
• Black Ops SpecOp custom BMX saddle with anti-slip surface
• Black Ops SpecOp 4130 chromoly handlebar
• Rear disc-brake with 2-finger lever
• Black Ops rear pegs
• Black Ops custom 3-piece pad set
• SUGGESTED RIDER HEIGHT: 64″ / 5’4″ and up

SPECIFICATIONS

• COLOR: Grey/Black
• FRAME: 6061 Alloy with Reinforcing Gussets
• HEADSET: 1-1/8″ Semi-Integrated, Caged Bearings, 28.6 x 44 x 30mm
• BB: Sealed Cartridge Bearings, 41.2 O.D. x 19mm I.D. for MID BB Shell
• BARS: Chromoly, BMX, 30″ Wide x 6″ Rise x 22.2 Clamp
• FORK: 1-1/8″ Chromoly, Threadless, Straight Legs, (DISC COMPATIBLE)
• STEM: Alloy, BMX, Threadless, 28.6 x 50mm x 22.2 Clamp W/4-Bolt Face Plate
• GRIPS: Kraton Rubber, 130mm
• SEAT: Black-Ops Custom BMX, Steel Rails w/Grip Top
• SEAT POST: Alloy W/Integrated Clamp, 27.2 x 350mm
• CRANKS: 3-Piece Cr-Mo Tubular Arms, 175mm
• CHAINRING: Alloy, 33T x 1/2″ x 1/8″
• PEDALS: FP 922, Alloy W/ Steel Spindle, 9/16″
• FRONT HUB: Alloy, 6-Bolt Disc, 100mm Spacing, Sealed Cartridge Bearings, 3/8″ Bolt-On Axle
• REAR HUB: Alloy, 6-Bolt Disc, 110mm Spacing, Sealed Cartridge Bearings, 14mm Bolt-On Axle
• RIMS: 29″, Double-Wall Alloy, 30 x 24mm, 36H x 14G
• TIRES: Maxxis Hookworm, 29 x 2.5″
• BRAKES: Mechanical Disc with 160mm Rotor
• WEIGHT: 33 lbs

GEOMETRY