Boly is a specialized manufacturer of metal components designed for sport and leisure activities, with a particular focus on bicycles. Our expertise lies in producing components for a wide range of bicycles, including road bikes, mountain bikes, hybrids, and high-end models. By machining these components from lightweight yet durable materials, we enable riders to enjoy significant advantages in terms of weight reduction and performance enhancement. We pride ourselves on meeting our customers’ specific requirements, whether they seek a combination of aluminum and carbon for optimized performance or the utilization of titanium components for the perfect balance of lightness and strength.
While aluminum is the most commonly used material for bicycle components, our capabilities extend to a diverse range of materials. This includes stainless steel, nickel alloy, titanium, carbon steel, copper, and certain types of plastic. This versatility in material selection allows us to cater to the unique needs of bicycle manufacturers and riders, ensuring that we can provide the ideal components for various applications, preferences, and performance goals.
The Bicycle industry demands products that meet exact specifications and the highest standards for reliability and quality. Through a combination of technology and in-house engineering and manufacturing expertise, we are able to design, manufacture, and deliver the highest quality products and sub-assemblies in the industry. At Boly, we are dedicated to delivering high-quality metal components that meet the stringent demands of the sport and leisure industry, particularly in the realm of bicycles. Our commitment to precision machining, innovative design, and material selection enables us to produce components that excel in both functionality and aesthetics.
Consistently meets the Bicycle industry’s strict product standards and requirements for a range of critical machined components. Meet exact specifications and the highest standards for reliability and quality.
Stems
Bicycle hubs
Racing hubs
Barrel adapters
Velocity stacks
Bike clamps
Bike pegs
Seatposts
Handlebars
Bike headset adjusters
Multispeed ball bearings
Bicycle fork fitting
Fork head fitting
Once a product design is finalized, you can count on Boly 50+ years of machining experience to consistently produce the highest quality bicycle components.
Aluminum Alloys
There is a great deal of aluminum alloys in road bike, mountain bike and folding bike. Most aluminum alloys offer high weight to strength ratios, corrosion resistance, formability, and favorable pricing.
Below are some of the grades in stock:
Aluminum 2011
Aluminum 4032
Aluminum 6061
Aluminum 6063
Aluminum 7075-T7651
Stainless Steel and Specialty Steel
Stainless steel alloys have found increasing usage in Bicycle components that require great strength but can handle the increased weight. The high corrosion resistance found in stainless steel makes it suitable for a range of Bicycle parts, including derailluer, fork, and landing gear components.
Below are some of the grades in stock:
AISI 303
AISI 304
AISI 316
AISI 630
AISI 17-4PH
Carbon Steel
Carbon steel can be found in the structure of the bicycle. Some examples are suspension parts, control arms, brackets, and the like. Its decorative uses may also range from wheel rims, covers, screws, washers, bolts, nuts, fasteners, and the like. All of these are essential in maintaining the structure and stability of any given bicycle.
Below are some of the grades in stock:
AISI 1018
AISI 1045
AISI 1144
AISI 1215
AISI 12L14
AISI 4130
AISI 4140
AISI 8620
Copper Alloys
With copper’s outstanding conductivity, it is the metal of choice for wiring in most electric bike electrical systems. It is also widely used for precision bearings, bushings, motors and gears.
Below are some of the grades in stock:
Copper C3600
Copper C3602
Copper C3604
Copper C4926 (Lead Free)