DK Chamberlain Handlebars

Product Overview

The DK Chamberlain Handlebars are premium freestyle bars built from 100% 4130 multi-butted chromoly. Featuring a distinctive "V" crossbar design and knurled clamping area, they deliver responsive control with refined aesthetics. The 9.8" height with balanced geometry suits street, park, and freestyle riding.

Key Features

• 100% 4130 multi-butted chromoly – Premium chromoly alloy provides superior strength-to-weight ratio. 11-count multi-butting (varying wall thickness) optimizes material distribution across the bar. Thicker sections in high-stress areas maintain rigidity; thinner sections reduce weight. Improves responsiveness and reduces fatigue during extended sessions.

• Knurled clamping area – Textured surface on the stem clamp section increases friction, reducing slippage and movement. Knurling prevents bar rotation inside the stem without requiring excessive bolt torque, maintaining secure positioning.

• Unique "V" crossbar design – Distinctive V-shaped cross-tube reduces overall box area while improving torsional stiffness. Proprietary design delivers clean aesthetics without compromising structural integrity. The V-geometry resists twisting during technical tricks.

• 9.8" height – Full-size rise suitable for freestyle, street, and all-around BMX riding. Provides adequate clearance and control for technical maneuvers without excessive leverage against the frame.

• 29.5" width – Slightly wider than standard 29" bars, providing extended leverage without excessive overhang. Broader width improves control stability during technical tricks and aggressive riding.

• 11° backsweep – Moderate rearward angle positions hands naturally and reduces wrist strain during extended riding. Improves comfort and control during technical maneuvers.

• 4° upsweep – Upward angle at the grips enhances wrist positioning and reduces arm fatigue. Complements backsweep for ergonomic hand placement.

• Balanced geometry – Height, width, and sweep angles optimized for responsive, controlled freestyle and street performance. Proven geometry supports all-around trick progression.

• 31.8 oz weight – Balanced weight for responsive bar feel without excessive lightness that compromises strength. Adequate rotating mass provides stable handling during tricks.

Technical Specifications

• Material: 100% 4130 multi-butted chromoly (11-count)
• Height: 9.8"
• Width: 29.5"
• Backsweep: 11°
• Upsweep: 4°
• Weight: 31.8 oz
• Crossbar design: Distinctive "V" shape
• Clamping area: Knurled finish
• Bar bore: 7/8" (22.2mm) standard BMX
• Finish: Standard chromoly

Compatibility and Ideal Use Cases

Compatible with:

• Standard BMX stems with 7/8" (22.2mm) bar bore
• All BMX frame styles (street, park, ramp, freestyle)
• Any BMX grips and brake systems
• Gyro and free-coaster setups

Ideal for:

• Freestyle and all-around BMX riders
• Street, park, and vert discipline combinations
• Riders seeking premium multi-butted chromoly construction
• Builders prioritizing refined aesthetics with responsive performance
• Any BMX discipline requiring reliable bar control and distinctive design