Bike Stem 31.8 Bicycle Stem 35 Degree Handlebar Riser Extender

Product Information:

★ The bike stem is sturdy, constructed of high-strength aluminum alloy. Well designed, 35 degree stem with 80/90mm length.

★ Use the 35 degree stem to achieve a more comfortable riding position, the pain caused by the original setup in shoulders/arms/back had to be corrected. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.

Company Information:

Shenzhen Tuofa Technology Co., Ltd, specializing in manufacturing precise machine parts, is not only equipped with numerous advanced machine equipment, but also owns a team comprised of professional and highly qualified mechanic talent. We have rich experience in machining stainless steel, titanium alloy, aluminum, brass parts etc.

Our machining scope mainly as following:
CNC turning parts machining
CNC milling parts machining
CNC turning and milling machining

Our Advantages:

1. Good quality

Include machining, surface treatment, specification, packing, etc.

2. Proper suggestions

If you are not familiar with material, surface treatment or something, please tell us your requirement, according to which we will provide you with proper suggestions. Also, advice will be given during machining when your design is found not good enough. Anyway, it is finally up to you whether to adopt the suggestions.

3. Lower cost in machining hardended metal

We've found our way to slow the damage of tool during machining hardended metal, and as a result, the cost decreases.

4. Good after sales services

If, unexpectedly, the goods are not meet the requires, we will provide you with solutions or take yours into consideration.

5. Patience etc.

Shipment Available:

Available are DHL, FedEx, UPS, TNT, EMS Express etc.

DHL and FedEx-IE are commonly used.

DHL: 3-4 work days to destination.

FedEx-IE: 5-7 work days to destination.

You can also choose your own forwarder.

FAQ:

Q1: Can i buy some products from you factory?

We don't have parts in stock, is custom made according to customers' design drawing or sample.

Q2: How can i get a quotation from your company?
In order to quote you as soon as possible please provide us the following information:
1) Detail drawings(CAD / PDF/ DWG/ IGES/ STEP)
2) Material
3) Quantity
4) Surface treatment
5) Any special packing or other requirements

Q3: Can i get some sample for check quality?
Usually, we don't provide free sample, we will provide sample for confirm when order batch quantity before production or we will take sample fee first, will refund after batch production.
Single sample will charge the sample fee.

Q4: If i need the parts urgent, can you help?
Yes, we are here to help. production time is flexible .if you need the parts urgent, please tell us the delivery time you need, we will do our best to adjust the production schedule priority.

Q5: I want to keep our design in secret, can we sign NDA?
Sure, we do not display any customers' design or show to other people, we can sign NDA.