Vòng bi ống thẳng 41.8‐52mm M4/5 chuyên dụng cho xe đạp leo núi tại Lotte Market
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Welcome to the store——cooltools. Be sure to ask the store owner if they have any in stock before you buy. 6‑2in (common on roads and high‑end mountains), and you want to use a 28. 1in ordinary straight tube front fork, or a standard cone tube 1. Use high‑quality rubber, add a layer of waterproof ring in the bowl cover, anti‑corrosion,: Còn hàng
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Giới thiệu Vòng bi ống thẳng 41.8‐52mm M4/5 chuyên dụng cho xe đạp leo núi tại Lotte Market
---------------------------------------Welcome to the store——cooltools------------------------------------------------
Be sure to look carefully at the product specifications before purchase
Be sure to ask the store owner if they have any in stock before you buy
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Feature:
1. If your frame head tube has an inner diameter of 42‑52mm / 1.6‑2in (common on roads and high‑end mountains), and you want to use a 28.6mm / 1.1in ordinary straight tube front fork, or a standard cone tube 1.5in front fork, then this headset is what you are looking for
2. Use high‑quality rubber, add a layer of waterproof ring in the bowl cover, anti‑corrosion, waterproof and sand‑proof, so that the service life of the bowl set is longer.
3. Equipped with double bearing, it is smoother and easier to maintain than loose ball bearing, and the turning of the handlebar is light and smooth.
4. Using T6 heat‑treated high‑strength aluminum alloy material, CNC process processing, the weight is light and the strength will not decrease.
5. Diameter of the lower bowl is suitable for the frame with the inner diameter of the lower end of the head tube of 52mm / 2in.
6. Built-in oil seal, high-efficiency waterproof, prolong life, effectively avoid installation gap problems, and install in one step.
7. Open design, open bottom block, matching dual-purpose bottom block (optional), more convenient to use.
Specification:
Item Type: Bike Headset Bottom Gear
Material: Aluminum Alloy
Weight: Approx. 116g / 4.1oz
Specification:
41.8 x 28.6-52 x 30 or 39.8 (
Specification:
1 1/8in + 1 1/2in)
Suitable for: Frame Head Tube with Upper and Lower Inner Diameters of 41.8-52mm / 1.6-2in, Used with Ordinary 28.6mm / 1.1in Straight Tube Front Fork, or Standard 1.5in Tapered Tube Front Fork (You Can Choose the Corresponding Option According To The Matching Front Fork)
Package List:
1 x Bottom Gear2 x Bearing1 x Urgent Ring1 x Bowl Cover1 x Sunflower Screw Top Cover
How to Use
1. Choose the right headset according to the upper and lower inner diameters of the front frame head tube.
2. Coat the inner side of the head tube with grease for easy installation and disassembly, and maintenance while pressing in is more labor‑saving.
3. Assemble in order. It is recommended to press into one bowl first, and then press into the other one after completion, to ensure successful pressing.
4. Tighten the nut clockwise and press it in slowly.