ARROW Racing Header for Honda CBR125R 2011-16, without catalyst

Product details

ARROW header (without catalyst), made of stainless steel.

For Honda

CBR125R, type JC50, model year 2011-16

General description

A passion for great sound and a wide variety of models – that's what Arrow stands for. With extensive know-how gained from years of data collection and collaboration with racers from MotoGP, WSBK, and other classes, Arrow exhaust systems are continuously developed and optimised in line with technological advancements and current trends.

Collectors and tubee are key to optimal exhaust gas flow and the intended power, performancesentfaltung. CNC-machined components and welds that do not reduce the internal diameter contribute significantly to this. Thus, the diameter of the tubee, bend radii, welds and their precise placement and execution, as well as the guide of the header pipes, are optimally adapted to each bike. Depending on the engine and firing order, the optimal layout of the header, connectors, and link pipes, all the way to the silencers, is developed through countless dyno runs.

Arrow headers are made from a special steel alloy (racing variants also from high-quality, lightweight titanium). The V2A steel is highly temperature-resistant and very easy to mechanically form. It possesses high resistance to humidity, water, and weak alkalis, such as those used in motorcycle-cleaning products. Due to its lower weight, the titanium header variant is used in racing.

For legal operation, a version with an integrated catalyst is also available for many motorcycles. Aftermarket catalytic converters are also included in the programme for exhaust gas purification.

Features:
- Made from stainless steel or titanium (0.8 mm wall thickness)
- Flow-optimised
- Optimal power, performancesentfaltung in conjunction with various silencer variants
- Available for numerous models