Box One Quantum 36H 20mm hubset black

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All Box hub sets that with axle diameters of 15mm and up are engineered and crafted using our Oversized Technology. For steering stiffness we follow the load paths down the handlebars, through the stem, headset, and eventually to the fork-to-hub interface. To transfer as much of that load from fork to axle we’ve shaped the dropout for substantially more capture of the now oversized 20mm axle. Its the same fundamentals at the rear for pedaling stiffness where we also deploy more substantial diameters to inhibit axle deflection. On both ends the added surface area begs for upsized bearings and consequently we are gifted with materially more contact surface. You’ll put more power to the ground out back and up front you’ll feel in control.When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency.

Key differences:The Box One line tunes material distribution to a higher level than Box Two through its CNC process. Aluminum can more accurately be removed from low stress areas to reinforce intersections. Box One’s unique and hard chromoly one-piece driver accepts various (10,15,20mm) diameter oversized axles at the rear while the front is set at 20mm.

Oversized Technology™
• Increased Steering Stiffness
• Heightened Responsiveness
• Reduced Latency
• Inhibits Axle Deflection
• Available With Multiple Axle Diameters To Fit All BMX Racing Frames

• Hubshell: Cold-Forged 7075-T6 Aluminum
• Axle: Chromoly Steel
• Driver: Chromoly Steel
• Hubshell: CNC
• Axle: CNC
• Driver: CNC
Flanges: Straight
Hole Drilling: 36
Bearings: Sealed 6-Pawl 60 Points of Engagement
Hardware: Steel
Finish: Anodized w/Laser-Etched Graphics
• Driver: Freewheel
• Brake: Rim Brake
• Axle
• Front: 20mm
• Rear: 10mm, 15mm, 20mm
Weight: 765g/26.9oz

Box One Quantum Rear Axle Kit 10mm Thru
Box One X2 Pro Carbon 1 1/8" Cro-Mo Steerer 20" X 20mm Fork
Box One X5 Pro Carbon 1.5" to 1 1/8" Alloy Steerer 20" X 20mm Fork
Box One 24x1.75" 36-Hole Front Rim Black
Box One 20x1.75" 36-Hole Front Rim Black