أجزاء الدراجات المصنوعة من CNC

يحصل custom CNC machined bicycle parts with ultra-tight tolerances up to ± 0.005 مم, engineered for precision fit, lightweight performance, والمتانة على المدى الطويل.

We specialize in manufacturing OEM bicycle components for road bikes, mountain bikes, e-bikes, and high-performance custom builds.

10,000+ precision parts produced annually
3–7 day rapid prototyping
الألومنيوم, التيتانيوم, الفولاذ المقاوم للصدأ & البلاستيك الهندسي
Low MOQ starting from 1 قطعة

Our CNC Machined Bicycle Parts Capabilities

في قمم الدقة, we provide end-to-end CNC machining solutions for bicycle components, from prototyping to production.

Key Capabilities:

تسامح: up to ±0.005 mm
الآلات: 3-محور, 4-محور, 5-محور CNC الآلات
العمليات: الطحن باستخدام الحاسب الآلي, تحول, حفر, خيوط
إنتاج: prototype to mid-volume manufacturing

Materials We Support:

الألومنيوم (6061, 7075) – lightweight & مقاومة للتآكل
التيتانيوم (تي-6Al-4V) – high strength-to-weight ratio
Stainless steel – durability and wear resistance
نحاس / bronze – excellent machinability
البلاستيك الهندسي (بوم, عضلات المعدة, نايلون, بتف)

We manufacture precision parts such as bike stems, chainrings, محاور, brake mounts, ومكونات التعليق, ensuring optimal performance and durability.

Types of CNC Machined Bicycle Parts We Produce

We produce a wide range of precision CNC bicycle components, tailored to your design and performance requirements.

CNC Machined Bike Stems

Lightweight aluminum stems with high rigidity and precise steering alignment. Ideal for road bikes and MTB applications.

CNC Chainrings

Precision-cut teeth profiles ensure smooth shifting and reduced wear. Available in aluminum and steel.

Bicycle Hubs

High concentricity hubs for smooth rotation and long service life. Compatible with multiple axle standards.

Brake Caliper Mounts

Accurate mounting improves braking performance and safety. Made from stainless steel or aluminum.

Derailleur Hangers

Protect drivetrain components while maintaining precise gear alignment.

Suspension Linkages

Complex geometries machined with tight tolerances for optimal shock absorption and control.

Pedal Axles

High-strength steel axles with balanced rotation and extended bearing life.

Why Choose CNC Machining for Bicycle Parts?

Compared to casting or forging, عروض التصنيع باستخدام الحاسب الآلي:

دقة أعلى: tight tolerances for perfect fit
الانتهاء من السطح الأفضل: reduced friction and wear
المرونة المادية: الألومنيوم, التيتانيوم, البلاستيك
Faster development: لا توجد أدوات مطلوبة

This makes CNC machining ideal for high-performance and custom bicycle components.

النماذج الأولية السريعة & إنتاج منخفض الحجم

Speed matters in product development. ملكنا rapid CNC machining services help you:

Validate designs quickly
Reduce development costs
Shorten time-to-market

Typical Lead Time:

النماذج الأولية: 3– 7 أيام
إنتاج: 7–15 days

نحن ندعم إنتاج منخفض الحجم, making it ideal for startups, ر&D teams, and custom bike brands.

Excellent CNC-Machined Bicycle Parts We Manufacture

في قمم الدقة, we produce a wide range of precision CNC-machined bicycle parts. Each part is carefully crafted to meet your exact specifications and measurements. We focus on strength, ملائم, and durability to help your bicycle perform at its best.

Here are some of the key parts we machine with special attention to detail.

Bike Stems

Machine bike stems are machined from aluminum. These are light yet strong. The handlebars are connected to forks, with a precise fit. This help your steering stays responsive. We maintain strict tolerances regarding a perfect fit on various fork steerer sizes.

Dropouts

Our dropouts are optimal for wheel security and their alignment. We use hard-wearing metals and ensure exact dimensions to keep wheels stable, even on rough terrain. They resist bending and wear, and maintain reliable performance over time.

Chainrings

We design the chainrings to precise tooth shapes so that the gear shifts are smooth. Our CNC machining ensures that all the teeth are made the same to minimize chain slip and wear. We combine aluminium and steel to achieve a weight and strength balance.

Hubs

We machine hubs with high precision so they rotate smoothly with minimal play. Our hubs are compatible with different axle standards and feature quality finishes, and avoid corrosion. They are favourable to long rides with steady operation.

Brake Caliper Mounts

في قمم الدقة, we make brake mounts that fit your brakes exactly. This improves braking and safety, and avoids rust and high braking force. We use stainless steel and aluminium alloys.

Seat Clamps

Our seat clamps grip seat posts and do not damage the frame. We take extra care over the inner diameter and finish to prevent scratching and slipping. لذا, they provide a conveniently adjustable grip.

Headsets

We machine headsets for smooth steering and long-term performance. Precision fits minimise play and noise, and our machine parts fit with other types and sizes of bearings to match the design of your bike.

Pedal Axles

Our pedal axles are powerful and uniformly balanced in a bid to minimize vibration. Precise machining contributes to longer bearing life and rider comfort. We employ the standard steel grades to make it strong and durable.

Suspension Linkages

We manufacture compound suspension linkages that move freely when under load. Every single joint is cut to tight tolerances. This ensures that your bike takes in shocks and still offers control.

Dropper Post Parts

Dropper posts and parts must be compatible with no issues when changing the seat height. We machine these parts to strict measurements to ensure that the post is able to move without any problem and remain in place.

فواصل

Our spacers assist you in adjusting handlebar height and position. And we machine them to the perfect thinness with smooth finishes, so that there is never a wobble in the adjustment.

Derailleur Hangers

Derailleur hangers ensure your frame is not exposed and allow your gears to flow freely. We produce perfectly fitting and strong hangers that do not bend when they are impacted.

Each bicycle part is carefully inspected at Topsbest Precision. We ensure that your parts fit durable and perform well, وتستمر لفترة أطول. You can rely on us for quality and precision, whether you need one prototype or bulk part production.

CNC Machining Processes We Use

To ensure optimal results, we apply different CNC techniques:

الطحن باستخدام الحاسب الآلي: complex shapes and detailed features
تحول باستخدام الحاسب الآلي: cylindrical parts like hubs and axles
طحن الموضوع: high-precision threads
طحن السطح: improved surface finish
حفر & ممل: accurate holes and bearing fits

Each process is selected based on your part geometry and functional requirements.

خيارات الانتهاء من السطح

We provide a wide range of finishing options to improve durability and aesthetics:

أنودة (especially for aluminum parts)
الكهربائي (النيكل, الكروم)
طلاء مسحوق
التخميل (for stainless steel)
المعالجة الحرارية

رقابة جودة & تقتيش

We ensure every part meets strict quality standards:

ايزو 9001:2015 العمليات المعتمدة
CMM inspection for precision measurement
Material certification available
Full dimensional inspection reports

التطبيقات

Our CNC machined bicycle parts are widely used in:

Road bikes
Mountain bikes (MTB)
E-bikes
Racing and performance bikes
Custom bicycle builds

لماذا تختار دقة القمم?

اقتباس سريع داخل 24 ساعات
الدعم الهندسي & DFM feedback
Flexible MOQ (من 1 قطعة)
Stable quality & توصيل في الوقت المحدد
Rich experience in precision components

We help global customers turn ideas into high-performance bicycle components.

أسئلة مكررة

س1: Can you manufacture bicycle parts based on my drawings?

نعم, we support STEP, STP, إيجيس, and PDF files. We also provide free DFM analysis.

Q2: ما هو موك الخاص بك?

موك يبدأ من 1 piece for prototyping.

س3: ما هو التسامح الذي يمكنك تحقيقه؟?

Up to ±0.005 mm depending on part geometry.

س 4: What is your lead time?

3-7 أيام للنماذج الأولية, 7–15 days for production.

س5: Do you provide surface finishing?

نعم, بما في ذلك أنودة, تصفيح, طلاء مسحوق, و اكثر.

أجزاء الدراجات المصنوعة من CNC

أرسل استفسارك اليوم

Our CNC Machined Bicycle Parts Capabilities

Key Capabilities:

Materials We Support:

أرسل استفسارك اليوم

Types of CNC Machined Bicycle Parts We Produce

CNC Machined Bike Stems

CNC Chainrings