United Rooftop 2026 BMX Bike

Specification

Frame and Forks

• Frame: Cromo Top Tube, Removeable Brake Mounts, Integrated Head Tube, Mid Bb, Cnc Seat Stay Bridge, Embossed Logo Down Tube Gusset
• Forks: Cromo Steerer Tube, Integrated Bearing Race
• Headset: United Integrated Sealed

Drivetrain

• Cranks: 3-Piece 170mm Tubular Cromo, 8 Spline With United Printed Logo
• Bottom Bracket: United Sealed Bearning Mid
• Sprocket: 25T Solid Cd Style With Rooftop Logo
• Chain: X410
• Pedals: Nylon Pedals

Braking/Shifting

• Brake: 990 Caliper
• Rear Lever: Alloy

Steering

• Handlebars: 9" x 28.5" 1020 Hi Tensile Steel With Larger Radius Bends, 2.5° Up Sweep 11° Back Sweep
• Grips: United Team Grips With Push In Bar Ends
• Stem: United 50Mm Reach Front Load Stem

Seating

• Seatpost: Integrated With Seat
• Seat Clamp: Alloy
• Seat: United Padded Seat/Post Combo With Custom Sewn On Patch On Rear

Wheels

• Front Rim: Alloy 36 Hole Single Wall
• Rear Rim: Alloy 36 Hole Single Wall
• Front Hub: 36 Hole Sealed United Supreme Front Hub 10Mm Female Axle
• Rear Hub: 36 Hole Sealed United Supreme Cassette Hub 14Mm Axle 9T Driver
• Front Tyre: 20 x 2.40"
• Rear Tyre: 20 x 2.40"