Black Ops
Black Ops SpecOp 29" BMX Freestyle Bike-Desert Tan
Black Ops SpecOp 29" BMX Freestyle Bike-Desert Tan
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The Black Ops SpecOp 29" BMX Freestyle Bike in Desert Tan is built for durability and performance with a 6061-aluminum frame reinforced at key points and a rugged steel fork. It features double-wall alloy rims, a flip-flop rear hub, and three-piece chromoly cranks for reliable handling and smooth rides. Equipped with a custom Black Ops saddle, rear pegs, a BMX handlebar, and a v-brake system, this bike is ready for freestyle adventures or cruising in style.
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
- Steel fork
- 29" double-wall alloy rims with 14mm rear axle, sealed bearing hubs, and stainless steel spokes
- 29" x 2.35" tires
- Single-speed drivetrain with flip-flop rear hub
- Three-piece chromoly BMX cranks with 8-spline quad sealed bearing BB
- Black Ops SpecOp custom BMX saddle with anti-slip surface
- Black Ops SpecOp BMX handlebar
- Rear alloy v-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
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COLOR: Tan
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FRAME: 6061 Aluminum Tubing, 68mm Euro Bottom Bracket
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HEADSET: Steel, Caged Bearings, Sealed, 25.4 x 34 x 30mm
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BB: Sealed Cartridge, 8T Splined, w/Quad Bearings
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BARS: Steel, BMX, 30" Wide x 6" Rise x 22.2 Clamp
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FORK: 1-1/8" High Tensile Steel, Straight Legs
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STEM: Alloy, BMX, Threadless, 28.6 x 50mm x 22.2 Clamp W/4-Bolt Face Plate
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GRIPS: Kraton Rubber, 130mm
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SEAT: Black-Ops Custom BMX, Steel Rails w/Grip Top
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SEAT POST: Alloy W/Integrated Clamp, 27.2 x 350mm
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CRANKS: 3-Piece Chromoly, 175mm
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CHAINRING: Alloy, 33T x 1/2" x 1/8"
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PEDALS: Alloy W/Chromoly Spindle, 9/16"
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FRONT HUB: Alloy, 36H, 100mm Spacing, Sealed Cartridge Bearings, 3/8" Bolt-On Axle
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REAR HUB: Alloy, 36H, 110mm Spacing, Sealed Cartridge Bearings, 14mm Bolt-On Axle
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RIMS: 29", Double-Wall Alloy, 30 x 24mm, 36H x 14G
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TIRES: 29 x 2.35", Black Wall
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BRAKES: Alloy, Tektro Linear Pull
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WEIGHT: 30.5 Lbs
GEOMETRY

| Seat Tube Length (BB Center to Top) | A | 430 | 16.9 |
| Top Tube Length (Effective) | B | 620 | 24.4 |
| Chainstay Length | C | 469 | 18.5 |
| BB Drop | D | 65 | 2.6 |
| BB Height (BB Center to Ground) | E | 305 | 12.0 |
| Head Tube Length | F | 125 | 4.9 |
| Head Tube Angle | G | 71.0° | 71.0° |
| Seat Tube Angle | H | 71.0° | 71.0° |
| Wheelbase | I | 1105 | 43.5 |
| Fork Offset | J | 40 | 1.6 |
| Standover Height* | K | 750 | 29.5 |
| Frame Stack | L | 610 | 24.0 |
| Frame Reach | M | 406 | 16.0 |
| Seat Tube to Ground | N | 715 | 28.1 |
| Overall Length | O | 1832 | 72.1 |
| Crank Length | 175 | 6.9 | |
| Handlebar Width | 762 | 30.0 | |
| Stem Length | 50 | 2.0 | |
| Seat Post Length | 350 | 13.8 |
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