Bicycle Crankset Road Bike Crankset Bicycle Crank Set MTB Crankset Carbon Crankset

Product Description

Product Parameters

 

Cranksets
Length	Chainring BCD	Rings
160mm	110	50-34T/52-36T/54-42T
165mm	110	50-34T/52-36T/54-42T
167.5mm	110	50-34T/52-36T/54-42T
170mm	110	50-34T/52-36T/54-42T
172.5mm	110	50-34T/52-36T/54-42T
175mm	110	50-34T/52-36T/54-42T
177.5mm	110	50-34T/52-36T/54-42T
180mm	110	50-34T/52-36T/54-42T

 

 

Product Description

Item Name	Custom CNC Bicycle Parts
Available Material	Aluminum	6061,7075,2024,5052,6063
	Steel	Mild Steel, C1045, Alloy Steel 4130, Alloy Steel 4140
	Stainless Steel	SUS303,SUS204,SUS316L,SUS410,SUS416
	Titanium	Titanium: Grades,1,2, 5
Tolerance	+/-0.01mm
DRW Format	DWG,Pdf for 2D; x_t,.igs,.stp for 3D
Equipment	5 Axis CNC Machining, CNC Machining, CNC Milling, CNC Turning, Laser Cutting, Rapid Prototyping, Sheet Metal Fabrication, Laser Engraving
MOQ	50pcs for small parts;10pcs for big parts, according to your drawings
QC System	100% inspection before shipment, product OK rate 99.8%
Payment Term	T/T, PayPal, West Union, LC, etc
Packing	Individual	1)Bilsiter
		2)Bubble Film
		3)Wrapping+Small Plastic Bag
		4)EPE+Wrapping Film
		5)Individual Box
	Outer	1)Carton+Wrapping Film+Packaging Belt
		2)Carton+Wooden Box
Lead Time	20-35days after samples are confirmed

 

 

Surface Treatment

 

Quality Control

 

Production Equipments

 

Equipment	Brand	Quantity	Travels	Tolerance	Available Material
5-Axis Vertical Machining Center	HAAS	1	1270X508	0.01mm	Plastic +Metal
5-Axis Vertical Machining Center	BAOFENG	1	770*480	0.01mm	Plastic +Metal
4-Axis CNC Machining Center-Drilling and tapping	BAOFENG	4	500*400	0.01mm	Plastic +Metal
4-Axis CNC Machining Center	BAOFENG	5	700*500	0.01mm	Plastic +Metal
3-Axis CNC Machining Center CNC milling machine	BAOFENG	6	790*490	0.01mm	Plastic +Metal
3-Axis CNC Machining Center	BAOFENG	4	800*500	0.01mm	Plastic +Metal
3-Axis CNC Machining Center Drill, carve	FRANK	1	600*400	0.01mm	Plastic +Metal
CNC Lathes	BOCHI/GAVGOL	15	1000*500	0.01mm	Plastic +Metal
Vibratory Be-burring machine		2
CNC tube bending machine		1
Wire-Electrode Cutting		1
Welding machine		3

Certifications

 

 

Company Profile

HDC was established in 2009, specializing in the manufacturing of high-precision CNC-machined parts and custom components.

Since our inception, we have accumulated extensive experience in OEM/ODM services. We initially focused on CNC machining of aluminum billet parts for motorcycles. Through our superior craftsmanship and dedicated service, we have gradually expanded our expertise into a broader range of motorsports and mobility sectors, including Bicycles, Automobiles, UTVs, and Karting.

While our foundation is in aluminum, our machining capabilities extend to a wide range of metals, including but not limited to stainless steel, titanium, brass, and alloy steel, to meet diverse application requirements.

Our core advantages include:

1. Advanced Manufacturing & Precision: Equipped with an advanced machinery fleet, including 5-axis machining centers, we achieve standard tolerances of ±0.01mm and possess the capability for volume production of complex, high-precision parts.

2. Professional Team: Our team brings together experienced engineers and skilled technicians, providing expert support from design to production.

3. Full-Process Quality Control: We implement strict pre-shipment inspections and can provide pre-production samples for confirmation, ensuring consistent and reliable delivery quality.

4. One-Stop Service: We offer a comprehensive one-stop solution from engineering consultation to production and delivery, aiming to significantly reduce our clients' R&D and procurement costs while creating maximum value.

Whether you are seeking a reliable supplier for CNC bike components or planning to expand your related business, HDC is your trusted one-stop partner.

FAQ

Q1:What CNC bicycle parts do you produce? 

A: The main products we produce for bicycle parts include bicycle Rear &Front wheel hubs, bicycle sprockets, chainrings, cranksets, pegs, clip-on handlebars, CNC throttles, off-road protection parts, and some other parts.
 

Q2: Are the products custom ones?

A: Yes, all the products are custom-made - we can produce them from drawings or samples.
 

Q3: Do you have any off-the-shelf parts?

A: As a CNC Machining factory, all our parts are made to order - we don't keep stocks.
 

Q4: What are the main materials you machine?

A: Aluminum, Stainless Steel, Steel, Titanium, and Plastic are all common materials we machine.
 

Q5: Can you machine Plastic Material?

A: Yes, plastic material is one of our common materials - we can machine PE, Nylon, ABS, POM, and Delrin.
 

Q6: Which format drawings can you read?

A: We can read both 2D/3D drawings, such as .dwg,.x_t,.igs, and .stp.
 

Q7: How about your MOQ?

A: This depends on the parts in question - generally speaking, 50-100 pieces are required.
 

Q8: What kind of surfaces can you offer?

A: We have many surface options available for your choice - anodizing, black oxide electroplating, heat treating, grinding, polishing, powder coating, nickel plating, etc.
 

Q9: Which anodizing colors do you have?

A: The available anodizing colors are Black, Red, Silver, Green, Purple, Orange, and Gold Grey.
 

Q10: Can I get my logo etched on my parts?

A: Absolutely - and at no cost too! We have logo etching equipment in-house.
 

Q11: How do you protect my designs?

A: We operate under a Non-disclosure Agreement and will never show anyone else your designs without authorization.
 

Q12: Can we get a sample before bulk orders?

A: Yes - samples are available for quality approval ahead of time.
 

Q13: How about the lead time?

A: Samples will take around 2 weeks to be completed, and production takes around 20-35 days from when the samples are confirmed.
 

Q14: How do you guarantee Quality?

A: As a responsible CNC Machining factory, we guarantee quality by offering remake services for any issues caused by us during production.

 

Q15: What kind of payment terms does your company accept?     

A: We accept L/C T/T, Western Union, and PayPal as payment terms.
 

Q16: How about the shipment?      

A: Express Air or Sea shipping options are available depending on your order volume - we'll suggest a suitable option based on what works best for you!
 

Q17:How long will you give me the reply?      

A: You should receive our response within 8 working hours!
 

Q18: How do you make our business long-term and good relationship?     

 A: We strive to ensure our customers benefit by keeping high-quality products with competitive prices; in addition to that, we value every customer regardless of where they come from and demonstrate sincere friendship through genuine business connections.