KALLOY INDUSTRIAL CO., LTD

AS007N

AS007N

ISO 4210 - R/M approved

Origin: TW,CN
3D forged, 6061-T6 aluminum
Ext.:
60/70/80/90/100/110/120/130mm
(7degree x25.4/26.0mm)
50/60/70/80/90/100/110/120/130mm
(7degree x31.8mm)
60/70/80/90/100/110/120/130mm
(17degree x31.8mm)
60/70/80/90/100/110mm
(12degree x31.8mm )
Angle: 7/12/17degree
Diameter: 25.4/26.0/31.8mm
Steerer: 25.4/28.6mm
Height: 40mm
Weight: 134g(90mm x 7degree)

AS007N is a rigid ahead stem designed as a sturdy and versatile value option for a wide range of bicycle builds. According to the verified product data, AS007N uses 3D forged 6061-T6 aluminum and is offered with multiple clamp diameter, angle, and extension combinations.

The stem supports 25.4/26.0/31.8mm handlebar clamp diameters and 25.4/28.6mm steerer options. Its extension options cover common cockpit fitting needs across 7 degree, 12 degree, and 17 degree configurations, making it useful for brands and assemblers that need broad compatibility within one rigid stem family.

AS007N is suitable for general bicycle use when the handlebar, steerer, angle, and extension requirements match the selected specification. This page follows the supplied and verified product data and avoids adding unprovided details such as finish, bolt specification, or torque values.

Technical Specification

Item / 項目

Spec / 規格

Category

Rigid ahead stem

Standard / Approval

ISO 4210 - R/M approved

Origin

TW, CN

Material / Process

3D forged 6061-T6 aluminum

Extension

60/70/80/90/100/110/120/130mm (7 degree x 25.4/26.0mm)
50/60/70/80/90/100/110/120/130mm (7 degree x 31.8mm)
60/70/80/90/100/110/120/130mm (17 degree x 31.8mm)
60/70/80/90/100/110mm (12 degree x 31.8mm)

Angle

7/12/17 degree

Handlebar Clamp Diameter

25.4/26.0/31.8mm

Steerer

25.4/28.6mm

Height

40mm

Weight

134g (90mm x 7 degree)

 

Product Features & Benefits

6061-T6 aluminum 3D forged one-piece rigid ahead stem.

Great value design for broad bicycle assembly needs.

Multiple clamp diameter options: 25.4, 26.0, and 31.8mm.

7, 12, and 17 degree angle options for versatile cockpit setup.

Sturdy structure for compatible road, MTB, city, and general bicycle use.

Flip-flop mounting concept can support different positions when compatible.

Applications

General bicycle builds requiring a rigid ahead stem.

Road, MTB, city, trekking, and other compatible bike categories.

OEM and aftermarket stem programs requiring multiple clamp and angle options.

Cockpit fitting projects needing 25.4, 26.0, or 31.8mm handlebar clamp choices.

Riders seeking a sturdy value-focused stem with broad sizing coverage.

Installation Guide / Recommendations

Confirm handlebar clamp diameter, steerer diameter, extension, and angle before assembly.

Select the correct specification group according to handlebar diameter and required angle.

Check stem orientation and handlebar clearance before final tightening.

Use the bicycle or component manufacturer recommended torque values.

After installation, verify handlebar alignment and secure clamping before riding.

Related Products

ASA105/ASA105N

AL222

AL7301