CNC Aluminium Alloy Mountain Bicycle Stem

☆【Premium Quality】: This 100% brand new bike stem is made of high quality aluminium alloy material, which is sturdy and durable in use. It is not easily damaged and deformed, has reliable quality and ensures high strength for long lasting usage.
☆【Exquisite Workmanship】: The 31.8mm mountain bike stem adopts excellent manufacturing with high reliability, CNC processing and anodization treatment ensure sleek & colorfast surface and great anti-corrosion feature, which can provide you with a superior using effect.
☆【Fitment】: The bike tube stem replacement is suitable for front fork diameter 28.6mm, handlebar diameter 31.8mm, which is a good replacement for your mountain bike.
☆【Easy Installation】: The 31.8mm mountain bike stem is easy to install on your bike stem and can firmly connect your handlebar. Front fork tube diameter: approx. 28.6mm / 1.13in; handlebar diameter: approx. 31.8mm / 1.25in; distance between 2 hole: approx. 90mm / 3.54in.

Material	aluminium alloy
Production equipment	CNC Machining
Finishing	Powder Coating
MOQ	1pcs
Production lead time	7days
Payment	30% deposit; 70% balance payment or 100% payment depending on Order Quantities.

Mountain Bike Stem, CNC Aluminium Alloy Mountain Bicycle Stem Bike Tube Stem Replacement Part Accessory Suitable for Front Fork Diameter 28.6mm, Handlebar Diameter 31.8mm★ The stem adopts quality aluminium alloy, high strength and anti-deformation.
★ CNC processing and anodization treatment ensure sleek and colorfast surface and great anti-corrosion feature.
★ Easy to install on bike stem and firmly connect handlebar.
★ Suitable for front fork diameter 28.6mm, handlebar diameter 31.8mm.
★ Good replacement for your mountain bike.
Specification:
Material: Aluminium alloy
Color: Shown as picture
Front Fork Tube Diameter: Approx. 28.6mm / 1.13in
Handlebar Diameter: Approx. 31.8mm / 1.25in
Distance between Two Hole: Approx. 90mm / 3.54in
Degree: -/+ 45 degrees
Weight: Approx. 238g
Package List:
1 x Bike Stem

Advantage	Competitive factory price and superior quality Professional and experienced technology team Focus in high precision CNC machining Consistently meet the tight tolerances required Low MOQ and free sample Short lead time (20 working days) ISO9001:2008 certification and materials accord with Rohs standard Excellent after sale service and good warranty
Our service	Electronic and communication, Aerospace, Optical instrument, Medical and pharmaceutical, Oil, gas and petroleum, Railway, electric tool, car, robot, hydraulic equipment
Equipments	CNC Machining Center, CNC Lathes, CNC Milling Machines, wire cutting, laser cutting Stamping machines , Assembly lines, Whole set of measurement tools
Precision Processing	CNC machining, CNC milling and turning, laser cutting, drilling, grinding, bending, stamping, welding and so on
Drawing format	JPEG,PDF,DWG,DXF,IGS,STEP.CAD or according to your sample
Material	Stainless Steel, Brass, Aluminum, Steel, Carbon Steel, Titanium , plastic. Or other Exotic Alloys
Surface Finish	Anodize; Blacken, polishing, plating, sand blasting
Tolerance	+/- 0.002–0.20 mm / can also be customized.
Inspection	100% inspection before shipping
Payment Terms	30%T/T in advance, the balance before delivery; Paypal is acceptable

Drawings (CAD, STP, PDF formats) or Sample
Quantities; Materials; tolerance; surface treatment or other special requirements
Our engineer can offer technique supports to design or modify drawings according to requirements from customers

Sample Lead Time: 3~7 days
Production Lead Time: 10~30 days based on different products
Shipment time: 7 days with DHL/FEDEX/UPS; 20 days with fast Ocean shipment; 30~45 days with Normal Ocean Shipment

We have IQC inspect all raw materials at incoming department
IPQC inspect and measure the machining parts during mass production
OQC inspect and measure the finished products according to Drawings and SIP documents with MIL-STD-105E
We guarantee all products/parts comply with drawing and other quality criteria requirements on the contract and approval documents, will rework all defect products or refund to customers if receive non-good products.

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