FIRST BICYCLE COMPONENTS CO., LTD.
First Bicycle Components
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TB-Bike Headset
1. 1-1/8" 2. Threaded Semi-Integrated Headset 3. Special totem on the cap by special laser 4. Double-sealed bearings and water resistant enforce the best stability 5. Fits mountain bike 6. ACB: 36°x 45° 7. Weight: 120g MODEL TOP NUT CUP O.D. CROWN RACE HEIGHT TB 1-1/8” 44 30 33
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Fits BB30 System— without Converter or Special Frame Needed
1. Crank construction: AL-7050 T73 2. BB axle integrated crankset 3. Bolt circle diameter: 130mm 4. Chainring: 52T x 39T x 30T_ 50T x 39T x 30T, AL-7075 T73 5. Crank arm length: 165mm, 170mm, 172. 5mm, 175mm 6. Crank arm: forged AL-7050 T73 7. Average weight: 940g±10g/175mm BB not included 8. BB shell width: 68/70 9. Chainline: 45mm 10. Speed: 9/10 11. Q-factor: 128±1. 5mm 12. Spindle: SCM440 13. Finish: crank-high polished silver/black/grey, chain rings: bead blast silver/black/grey 14. For BB30 system
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自行车双道防松功能无牙半隐藏车头碗组
◎ Double Locked Semi-Integrated ◎ Alloy, Sealed Bearings
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About Us

Why are we the best in the BB, Headset, and Crankset business?
Because you get the most elegantly and precisely engineered bicycle components currently available, and so will:

Keep your customers satisfied for longer—if you are a bike shop.
Keep your bike(s) doing what you want them to reliably—and for longer—if you are an end user.

How do we do that?

Through Product Research, Development, and Innovation, continuously since 1984.

Ebike Torque Speed Sensor
On top of this RD&I foundation are the 4 pillars forming the key foci of our business.

Product Design
Material Selection
Manufacturing and Surface Processing Procedures.
are the first three.


But these don’t mean much individually or even collectively without the final, most important, pillar—

Quality
Quality of product

Quality of service


Quality of Product means customers with smiles on their dials . . . and minimal headaches for you.

Quality of Service means delivering your order on time, every time.

Through reducing our products’ heavy metal content we also aim to play our part in improving the environment.

That’s why GREEN is our color.

Johnson Li is the heart and soul of FIRST Components.

His story is right . . .

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