BS-COUGAR Cycling Road MTB Bike Stem Carbon

$130.00

full internal cable routing
include the mount holder
Carbon fiber: Toray 800
3D special spacer base custom

Delayed stem

Unexpectedly the stem has arrived without any tracking news. I would like to rewrite the previous feedback submitted, but seems impossible.
Anyways, note that customer service email it's worse than nothing

Nice part!

Wanted to adjust my bike fit a little, and try a carbon stem for weight and comfort. Very pleased with this new stem.

Good & nice

The stem quality is good, nice appearance, very cool titanium bolts. Good value for money.

Stem ok

Stem conform to description. 108 gr
Shipping ok

Arrived quickly, does its job, as advertised. No complaints.

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COUGAR STEM

OGEVKIN COUGAR Stem | Precision Meets Versatility

Bold Design. Clean Integration. Unlimited Possibilities.

Meet the OGEVKIN COUGAR Stem, where minimalist aesthetics meet precision engineering.

Featuring a bold, angular design and fully integrated internal cable routing, COUGAR creates a clean, streamlined cockpit with a modern, aggressive appearance.

The complete system includes a cycling computer mount, headset spacers, spacer base, and headset top cover, complemented by premium titanium alloy bolts for lightweight strength and durability.

Designed for versatility, COUGAR is compatible with a wide range of setups, from road bikes and gravel bikes to mountain bikes, making it an ideal choice for riders who value performance and style.

OGEVKIN COUGAR — Clean Lines. Strong Character. Seamless Integration.

3D PRINTING BASE

Important Notice | Spacer Base Compatibility

Standard Configuration

Every standard order includes a regular round spacer base, designed to fit bicycle frames with a conventional round head tube interface.

Custom Spacer Base — Additional $20

If your bicycle frame features a specially shaped headset interface, such as those found on certain models from Specialized, Trek, Colnago, Cervélo, and other brands, we can provide a customized spacer base to ensure proper compatibility.

A $20 additional customization fee applies. You can add this amount through the Tips option at checkout.

Please Contact Us Before Ordering

Before paying the additional fee, please contact us to confirm your frame model and compatibility.

Thank you for your understanding and support!

GEOMETRY

SPECIFICATIONS

Specifications

Brand: OG-EVKIN Model: BS-COUGAR
Stem angle: 10° Weave: UD
Weight: 150g±15g Color: Black
Screw torque: 6Nm Finish: Matte
Stem Diameter For Handlebar: 31.8mm
Stem Diameter For Fork: 28.6mm
Material: Carbon Fiber Toray 800
Lenght (Stem C-C):80/90/100/110/120/130/140MM
Type: Cycling Road MTB Gravel Bike Stem