Feature(may vary by option.)
●Durable road bike stem: material: carbon fibre + aluminium alloy; appearance: 3K glossy/3K matte; weight: approx. 120 ~ 170 g; the bicycle stem is made of aluminium alloy and carbon fibre. It has passed the long-term strength test and is durable and guaranteed for the long term; fork diameter: 28.6 mm (1-1/8 inch), handlebar diameter: 31.8 mm, angle: 6 degrees.
●Multiple sizes available: MTB stem length: 60/70/80/90/100/110/120 mm, according to your own body shape features, driving habits and matching to your own bike. Choose the right handle size, reduce pain in the hands and wrists. Reduce the strain on the back.
●Advantages of different lengths: bicycle stem of different lengths: stem length < 90 mm, easy to control and faster to control; stem length > 90 mm, better stability, more suitable for high-speed riding.
●Easy to install: Connect the original bicycle fork, the four-screw rod clamp holds the bar firmly in place. Install the product correctly. Please follow the specified tightening torque (4 Nm). We recommend using a hex key to tighten the screw.
●Installation tips: please confirm that the handlebar diameter is 31.8 mm. The centre width must be confirmed to lock the product properly and install manually with a hex key; make sure that the diameter of the front fork corresponds to that of the stem and that the size for; when installing, you can also apply carbon fibre mounting paste to the bicycle handlebar. to a fixed to ensure the seat.
[grey-3K matte]
[3K glossy red]
[Red-3K Glossy]
[3K glossy green]
[Black-3K glossy]
[3K Shiny Blue]
Description
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Installation instructions:
1. When assembling, make sure the size of the centre position of the handle matches the diameter of the stem. The centre width of the handlebar must be confirmed to properly lock the product. Use an Allen key to install it manually.
2. Make sure the diameter of the front fork corresponds to that of the stem and the size is consistent for correct installation.
3. The mounting angle of the stem is selected according to your personal habits.
4. The handle mounting is fixed with 4 screws and the front fork is secured with 2 screws. Find the fixed position, use a hex key for manual installation and apply adequate torque to prevent the product from breaking due to excessive force.
5. For assembly and maintenance, go to a normal bike shop.
The stem of the bike is made of aluminium alloy and carbon fibre. Passed the long-term endurance test, durable
Buyer shows
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