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Thomson HB-E105 42cm Carbon Road Handlebar uses Toray carbon with Nano Epoxy Resin and EPS molding for a light, strong one-piece bar. At about 200g, it pairs perfectly with Thomson G2 or X4 stems.
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The Thomson HB-E105 42cm Carbon Road Handlebar is a premium carbon drop bar designed for riders who want a light, strong, and refined cockpit setup. Weighing approximately 200g, it pairs perfectly with Thomson G2 or X4 stems for a clean and performance-focused road bike build.
Made with Toray carbon fiber and Nano Epoxy Resin, the HB-E105 is engineered for high impact resistance, structural stability, and a balanced ride feel. Thomson uses an EPS inner mandrel molding process instead of a cheaper bladder-style method, helping reduce inner wall wrinkles and imperfections. The result is a precise one-piece molded carbon handlebar with carefully tuned stiffness, flex, and weight.
The natural UD carbon fiber with satin clear finish gives the bar a clean and understated appearance. Concave shaping underneath helps route brake and shift housing neatly, keeping the cockpit tidy and comfortable.
For installation, always use a torque wrench and follow Thomson’s recommended 5Nm torque specification. Friction paste should be used between the stem and handlebar to prevent slipping and protect the carbon surface. If the handlebar is scratched, gouged, or damaged from crash impact, stop using it and have it inspected or replaced.
Brand: Thomson
Model: HB-E105
Product Name: Carbon Road Handlebar
Size: 42cm
Weight: Approx. 200g
Material: Toray Carbon Fiber
Resin: Nano Epoxy Resin
Construction: EPS inner mandrel one-piece molding
Finish: Natural UD carbon fiber with satin clear finish
Recommended Torque: 5Nm
Made in: Taiwan
Measurement: Width, drop, and reach are measured center to center