Top 10 Zfz Bicycle Bike Stem 31.8mm – Bike Stems

As an Amazon Associate I earn from qualifying purchases.

1. UPANBIKE

#ad

UPANBIKE Bike Stem Bicycle Aluminum Alloy Adjustable Stem Φ25.4mm Φ31.8mm 28.6mm

#ad
UPANBIKE #ad - 18" forks. Steerer tube diameter: 28. 6mm, standard for 1. Made from light, and durable 3D-forged, stiff, CNC-machined alloy. Fits road bike and mountain bike, and other bike. Make you bend less while riding, reduce wind resitance, riding comfort and steering control. Adjust downward: Low down handlebar position, ride faster. Adjustable angle ±60°:adjust upward: raise handlebar position. Bar bore clamp diameter: 31. 8mm or 25. 4mm.
BrandUPANBIKE #ad
ManufacturerUPANTECH #ad
Part Number50-124
Model.

2. Maxmartt

#ad

Maxmartt Bike Stem 45 Degree,Bike Parts 45 Degree Stem Mountain Bike Stem, Alunimium Alloy Bike Tube Stem Mountain Bicycle Replacement Part Accessory for Cycling 45 Degrees

#ad
Maxmartt #ad - 2. Application: suitable for front fork diameter 28. 6mm, handlebar diameter 31. 8mm. 4. Surface: cnc processing and anodization treatment ensure sleek and colorfast surface and great anti-corrosion feature. 3. 5. Good tool: Good replacement for your mountain bike. 1. Aluminium alloy material: The stem adopts quality aluminium alloy, high strength and anti-deformation. Easy installation: Easy to install on bike stem and firmly connect handlebar.
BrandMaxmartt #ad
ManufacturerMaxmartt #ad
Part NumberMAX-csy0725-436

3. Wake

#ad

Lightweight, Wake MTB Stem 31.8 90mm 0-60 Degree Adjustable Bike Stem Mountain Bike Stem Short Handlebar Stem for Most Bicycle, MTB, BMX, Black, Road Bike, Fixie Gear, Cycling Aluminum Alloy

#ad
Wake #ad - Four bolt bar clamp holds bar securely in position. Hollow design, light weight. Stereer tube diameter: 28. 6mm 1-1/8", length: 90mm, weight: 260g, Handlebar Diameter: 31.8mm 1-1/4", degree: 0-60° Adjustable. Please confirm Your Size Before Your Purchase. Universal short handle bar stem suitable for most road bike, mountain bikes, fixed gear bicycle, etc. Easy installation, just connect up the original front fork stem.
BrandWake #ad
ManufacturerWake #ad
Height1.97 Inches
Length3.54 Inches
Weight0.33 Pounds
Width1.57 Inches
Part NumberWake

4. FOMTOR

#ad

FOMTOR 31.8 Stem 90mm 7 Degree Light-Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB 31.8 x 70mm

#ad
FOMTOR #ad - Easy installation, just connect up the original front fork stem. Angle: +/- 7 degree. Handlebar diameter 31. 8mm 1. 25'', front fork stem diameter 28. 6mm 1-1/8", length: 90mm center distance of the two holes. Constructed of high-strength CNC machined 6061 T6 aluminum alloy. Four bolt bar clamp holds bar securely in position. Suitable for most road bike, MTB, mountain bikes, DH, BMX, track bike, etc. Light weight and durable. Weight :120g.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberFOMTOR

5. Wake

#ad

Road Bike, Blue, Cycling Aluminum Alloy, BMX, Fixie Gear, Wake 31.8 Stem 45mm Bike Stem Mountain Bike Stem Short Handlebar Stem for Most Bicycle, MTB

#ad
Wake #ad - Four bolt bar clamp holds bar securely in position. Stereer tube diameter: 28. 6mm 1-1/8", handlebar diameter: 31. 8mm 1-1/4", length: 45mm, Weight: 130g. Universal short handle bar stem suitable for most road bike, mountain bikes, fixed gear bicycle, etc. Easy installation, just connect up the original front fork stem. Hollow design, Light weight.
BrandWake #ad
ManufacturerWake #ad
Height1.97 Inches
Length3.54 Inches
Width1.57 Inches
Part NumberWake

6. FOMTOR

#ad

Fixed Gear Bicycle, BMX, MTB, Road Bike, FOMTOR 31.8 stem 45mm Short Bike Stem for Most Mountain Bikes

#ad
FOMTOR #ad - Handlebar clamp diameter: 31. 8mm1. 25", only fit for 31. 8mm handlebars. Easy installation, just connect up the original front fork stem. Constructed of high-strength 6061 T6 aluminum alloy. Light weight and durable. Steerer tube diameter: 28. 6mm1-1/8 in, length: 45mm center distance of the two holes. Four bolt bar clamp holds bar securely in position. This 45mm short bike stem suitable for most mountain bikes, fixed gear bicycle, MTB, BMX, road bike, track bike etc.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberF0524_31.8

7. FOMTOR

#ad

FOMTOR Bike Stem 31.8mm 35 Degree 70mm Bicycle Handlebar Stem Riser Suitable for BMX MTB Road Bike Mountain Bike 31.8 x 70mm

#ad
FOMTOR #ad - Angle: +/- 35 degree. Help to up or down the heigth of handlebar. Weight. 140g03lb. Light weight and durable. Suitable for most road bike, DH, track bike, BMX, mountain bikes, MTB, etc. Handlebar diameter 31. 8mm 1. 25'', front fork stem diameter 28. 6mm 1-1/8", length: 70mm center distance of the two holes. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberFOMTOR

8. FOMTOR

#ad

FOMTOR 25.4 stem 90mm 35 Degree Bike Handlebar Stem Riser MTB Stem for Mountain Bike Road Bike BMX MTB

#ad
FOMTOR #ad - Only fit for handlebar diameter 25. 4 mm 1'', front fork stem diameter 28. 6mm 1-1/8", length: 90mm center distance of the two holes. Constructed of high-strength CNC machined 6061 T6 aluminum alloy. Suitable for most road bikes, track bikes, mountain bikes, mTB, folding bikes, BMX, DH, etc. Angle: +/- 35 degree. Help to up or down the heigth of handlebar. A perfect replacement for a Adjustable stem. Light weight and durable. Weight. 135g029lb.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberFMT1013

9. FOMTOR

#ad

Road Bike, MTB, Fixed Gear Bicycle, BMX, FOMTOR 25.4 stem 45mm Short Bike Stem for 25.4mm Handlebar Mountain Bikes

#ad
FOMTOR #ad - Constructed of high-strength 6061 T6 aluminum alloy. Light weight and durable. Steerer tube diameter: 28. 6mm1-1/8 in, length: 45mm center distance of the two holes. Easy installation, just connect up the original front fork stem. This 45mm short bike stem suitable for most mountain bikes, fixed gear bicycle, MTB, BMX, road bike, track bike etc. Four bolt bar clamp holds bar securely in position. Handlebar clamp diameter: 25. 4mm1 inch, Only fit for 25. 4mm1" handlebars.
BrandFOMTOR #ad
ManufacturerFOMTOR #ad
Part NumberF0524_25.4

10. Wake

#ad

MTB, Cycling Aluminum Alloy, BMX, Road Bike, Wake 25.4 Stem 60mm Bike Stem Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Black, Fixie Gear

#ad
Wake #ad - Four bolt bar clamp holds bar securely in position. Constructed of high-strength CNC machined 6061 T6 aluminum alloy. Handlebar diameter: 25. 4mm 1", length: 60mm center distance of the two holes, Stereer Tube diameter: 28. 6mm 1-1/8", weight: 160g. Easy installation, just connect up the original front fork stem. Universal short handle bar stem suitable for most road bike, MTB, BMX, mountain bikes, downhill bike, track bike, DH, fixed gear bicycle, etc.
BrandWake #ad
ManufacturerWake #ad
Height1.97 Inches
Length3.54 Inches
Weight0.15 Kilograms
Width1.57 Inches
Part NumberWake