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PRO Koryak 3Five stem

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Features of PRO Koryak 3Five

Product description of PRO Koryak 3Five stem

Description summary

Dominate any trail with the PRO Koryak 3Five Stem, a premium MTB component engineered for aggressive riding and precise handling. Meticulously crafted from lightweight yet robust 7050 aluminum, it delivers the ideal balance of stiffness and strength to conquer challenging terrain with confidence. The oversized 35mm clamp provides a rock-solid connection for unparalleled control and responsiveness, translating every input into immediate action. Upgrade your cockpit with the Koryak 3Five and experience a new level of connection and command on the mountain

Dominate any trail with the PRO Koryak 3Five Stem, a premium MTB cycling component engineered for aggressive riding and precise handling. Built from durable and lightweight 7050 aluminum, this stem provides the stiffness and strength needed to tackle challenging terrain while minimizing weight for optimal performance. Experience unparalleled control and responsiveness with the Koryak 3Five, designed to elevate your mountain biking experience to the next level.

The PRO Koryak 3Five Stem is more than just a connection point between your handlebars and fork; it´s a critical component that influences your bike´s handling and overall feel. This stem is meticulously crafted to deliver exceptional performance and durability, making it the ideal choice for serious MTB cyclists. Its robust construction ensures a secure and stable platform for navigating technical descents and conquering steep climbs. The precise machining and advanced engineering of the Koryak 3Five translate to a confident and connected riding experience, allowing you to push your limits with confidence.

Key Benefits:

* Enhanced Control: Experience precise steering and improved handling on demanding trails.
* Lightweight Strength: Benefit from the optimal balance of durability and weight savings offered by the 7050 aluminum construction.
* Increased Stiffness: Maximize power transfer and maintain control even under intense riding conditions.
* Durable Construction: Built to withstand the rigors of aggressive mountain biking.
* Sleek Aesthetics: A clean and modern design that complements any MTB build.

Features:

* Material: 7050 Aluminum
* Discipline: MTB Cycling
* Clamp Diameter: 35mm
* Angle: Available in various angles to fine-tune your riding position.
* Length: Available in various lengths to optimize reach and control.
* 4-Bolt Faceplate: Provides a secure and even clamping force on the handlebar.
* Wide Clamp Area: Distributes stress evenly across the handlebar, enhancing grip and preventing slippage.
* Optimized Design: Minimizes weight while maximizing strength and stiffness.
* Corrosion-Resistant Finish: Ensures long-lasting performance and a premium look.


Technical Specifications :

* Material: Forged 7050 Aluminum
* Steerer Tube Diameter: 1-1/8" (28.6mm)
* Handlebar Clamp Diameter: 35mm
* Stem Angle: -10°
* Stem Length: 50mm
* Stack Height: 40mm
* Weight: Approximately 135g
* Torque Specifications: Clearly marked on the stem body for proper installation.
* Color Options: Typically available in Black or other finishes.


Upgrade your MTB cockpit with the PRO Koryak 3Five Stem and experience the difference that superior engineering and design can make. This stem is built for riders who demand the best, providing the confidence and control needed to conquer any trail. Whether you´re navigating technical singletrack, tackling challenging climbs, or bombing down descents, the Koryak 3Five will deliver the performance you need to push your limits and elevate your riding. Invest in a stem that´s as committed to performance as you are. Choose the PRO Koryak 3Five.

Technical specifications of PRO Koryak 3Five

Features of PRO Koryak 3Five

Color Silver

Color

Silver

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Materials Aluminum

Materials

Aluminum

Key differentiators

50mm length and 40mm stack height for an optimized cockpit setup.

Compatible with standard 1-1/8" (28.6mm) steerer tubes.

Engineered for mountain biking with durable 7050 aluminum construction.

Oversized 35mm clamp diameter for increased stiffness and steering precision.

Secure four-bolt faceplate design for a stable handlebar connection.

Technology in PRO Koryak 3Five stem

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about PRO Koryak 3Five stem

Write a review about this product

Answer the question

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What type of riding is the Pro Koryak 3five Stem designed for?

Answer of Generated by AI and verified

The Pro Koryak 3five Stem is specifically designed for mountain biking. Its construction from aluminum provides the stiffness and strength needed for aggressive riding and handling challenging terrain.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What are the key benefits of using the Pro Koryak 3five Stem?

Answer of Generated by AI and verified

The primary benefits of this stem include enhanced control and precise steering on demanding trails. Its aluminum construction offers a balance of durability and strength, while the 35mm clamp diameter provides a solid connection to your handlebars for improved responsiveness.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

Is the Pro Koryak 3five Stem worth the investment for mountain biking?

Answer of Generated by AI and verified

The Pro Koryak 3five Stem is crafted from durable 7050 aluminum, providing a balance of stiffness and strength ideal for mountain biking. Its design focuses on precise handling, making it a valuable component for serious cyclists.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What is the material of the Pro Koryak 3five Stem?

Answer of Generated by AI and verified

This stem is constructed from aluminum, which provides a balance of stiffness and strength suitable for mountain biking.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What is the stem length of this model?

Answer of Generated by AI and verified

The Pro Koryak 3five Stem has a length of 50mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What is the stack height of the Pro Koryak 3five Stem?

Answer of Generated by AI and verified

The stack height for this stem is 40mm.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What is the clamp diameter of the Pro Koryak 3five Stem?

Answer of Generated by AI and verified

The clamp diameter of the Pro Koryak 3five Stem is 35mm, ensuring a secure fit for compatible handlebars.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

Is the Pro Koryak 3five Stem a good choice for upgrading my mountain bike's cockpit?

Answer of Generated by AI and verified

Yes, this stem is an excellent component for upgrading a mountain bike, especially for aggressive trail riding. Its aluminum build and oversized 35mm clamp are designed to enhance steering precision and control on challenging terrain.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

Is the Pro Koryak 3five Stem suitable for aggressive mountain biking?

Answer of Generated by AI and verified

Yes, the Pro Koryak 3five Stem is designed for aggressive riding, providing precise handling and control on challenging terrains.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What diameter handlebars is the Pro Koryak 3five Stem compatible with?

Answer of Generated by AI and verified

This stem is designed to be used with handlebars that have a 35mm clamp diameter.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What type of clamp does this stem use?

Answer of Generated by AI and verified

This stem features a four-bolt clamp design to securely attach your handlebars.

* Generated by AI based on customer and product data

2026-10-27

Generated by AI and verified

PRO Koryak 3Five stem

What steerer tube diameter is compatible with the Pro Koryak 3five Stem?

Answer of Generated by AI and verified

The Pro Koryak 3five Stem is compatible with a 1-1/8" (28.6mm) steerer tube diameter.

* Generated by AI based on customer and product data

2026-09-10

josep-maria roig

PRO Koryak 3Five stem

I need to change the stem from 35 to 60 on the Megamo Reason. I would like to know what stem size is ideal for it to fit well? Thank you very much.

Answer of DAVID

Here the important part is that your handlebar is 35mm and the fork steerer tube is 1 and 1/8 (all of them are). Otherwise, choose the stem with a length of 60mm and you´re good to go

* Generated by AI based on customer and product data

2026-09-14

josep-maria

PRO Koryak 3Five stem

What 60mm long stem would be good for a Megamo Reason? 35mm handlebar 28.6mm head tube Megamo Reason electric MTB

Answer of DAVID

This one is ideal, the steerer tubes are all or mostly the same, as long as the handlebar is 35 and you want it 60mm.... another thing is that since it´s an electric bike and you want to use it more for downhill, you can also choose a length less than 60mm if you want

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

All-Mountain and Trail Riding 90% Fit

This stem is specifically designed for mountain biking, offering a balanced combination of strength and control. Its 50mm length provides responsive steering for navigating technical trails and varied terrain, making it a reliable upgrade for committed trail riders.

Aluminum construction,50mm stem length,35mm clamp diameter for modern handlebars

Upgrading to Modern Oversized Handlebars 90% Fit

With a 35mm clamp diameter, this stem is ideal for riders looking to upgrade their cockpit to the current standard for wider, stiffer handlebars. This provides enhanced control and a more secure connection, contributing to a more confident ride feel.

35mm clamp diameter,Four-bolt bar clamp,Aluminum material

Achieving a More Aggressive Riding Position 80% Fit

The short 50mm length helps to quicken steering response and shifts the rider's weight slightly forward, which is beneficial for aggressive trail riding and descending. This setup improves front-wheel traction and control on challenging sections of trail.

50mm stem length,Aluminum construction,Compatible with 1-1/8" steerer tubes

Custom Bike Builds and Cockpit Refreshes 80% Fit

This stem is a versatile choice for new bike builds or for refreshing an existing mountain bike's cockpit. Its use of standard dimensions like the 1-1/8" steerer tube diameter ensures wide compatibility with many modern mountain bike frames and forks, offering a solid performance upgrade.

1-1/8" steerer tube diameter,40mm stack height,Durable aluminum material

Best for

Ideal for Mountain Bike Upgraders

This stem is a solid upgrade for mountain bikers seeking enhanced control and a more aggressive riding posture. The 35mm clamp diameter provides a stiff, responsive front end, while the durable aluminum construction ensures reliability on the trail. It's a great all-rounder for riders wanting to improve their bike's handling without a complete overhaul.

Based on: intended_use: mountain, Clamp diameter: 35mm, Material: aluminum, Precision Steering Control

Great for Regular Trail Riders

For the regular trail rider, this stem offers a balanced combination of strength and precise handling. The secure four-bolt clamp and robust aluminum build provide the confidence needed for varied mountain terrain, ensuring your cockpit remains secure and responsive ride after ride. The 50mm length is a versatile choice for modern trail bike geometry.

Based on: intended_use: mountain, Bar clamp type: four-bolt, Material: aluminum, Stem length: 50mm, Enhanced Ride Security

A Solid Choice for Cockpit Optimization

This stem allows riders to optimize their riding posture for better performance and comfort on mountain trails. The 50mm length and 40mm stack height offer a popular configuration for achieving a balanced position, while the oversized 35mm clamp diameter ensures steering inputs are direct and precise. It's a key component for dialing in your bike's handling characteristics.

Based on: Optimized Riding Posture, Stem length: 50mm, Stack height: 40mm, Clamp diameter: 35mm

Benefits

FunctionalBuilt for Aggressive Mountain Biking

Engineered for aggressive riding, this stem is crafted from robust 7050 aluminum, providing the durability and strength needed to withstand the rigors of challenging mountain trails. Its construction ensures a secure and stable platform, allowing you to tackle technical descents and steep climbs with confidence.

FunctionalExperience Precise Steering on Demanding Trails

The oversized 35mm clamp diameter creates a rock-solid connection with your handlebars, enhancing stiffness and responsiveness. This design translates every steering input into immediate action, providing unparalleled control for precise handling on the most demanding terrain.

FunctionalReliable Grip with a Four-Bolt Faceplate

Featuring a four-bolt faceplate design, this stem ensures a secure and even clamping force on the handlebar. This robust connection helps prevent slippage and distributes stress evenly, contributing to a more confident and connected riding experience.

Ideal buyer profiles

General buyers seeking a mountain bike stem

This buyer is a mountain bike rider looking to upgrade or replace their stem for improved control and a better fit on their bike. They need a durable and reliable component that is compatible with modern handlebar and steerer tube standards.

The Pro Koryak 3five Stem is an excellent fit for this buyer. It's constructed from aluminum for durability and is specifically designed for mountain biking. It accommodates a 35mm handlebar clamp diameter and a 1-1/8" steerer tube, making it compatible with many contemporary mountain bike setups. The 50mm length and 40mm stack height offer a specific fit for riders looking to fine-tune their cockpit for better handling on the trail.

Competitive features

When upgrading your mountain bike's cockpit, the stem is a critical component for control and fit. We're comparing the Pro Koryak 3five Stem against several other popular models to help you understand its specific strengths. While detailed specifications for the alternatives are limited, we can analyze the Koryak based on its own established features.

Where it excels

The Pro Koryak 3five Stem is specifically engineered for modern mountain biking with its 35mm clamp diameter, designed to provide a stiff and responsive connection with oversized handlebars for aggressive trail riding. Constructed from 7050 aluminum, this stem offers a balance of strength and low weight, a key feature for riders tackling challenging mountain terrain. With a 50mm length and 40mm stack height, it provides a common configuration sought by mountain bikers for precise handling and control.

Consider alternatives if...

Verdict

The Pro Koryak 3five Stem is a solid choice for mountain bikers seeking a robust and precise component for aggressive riding. Its construction from 7050 aluminum and its oversized 35mm clamp diameter are tailored for modern trail and all-mountain setups, prioritizing stiffness and control. Given the lack of detailed comparative data, its specific features make it a reliable option for those whose needs match its specifications.

Specs comparison

Materialaluminum-aluminumaluminum
Intended Usemountainroadroad, mountain, gravelroad
Stack Height40 mm-40 mm-
Clamp Diameter35.0 mm31.8 mm-31.8 mm
Bar Clamp Typefour-boltfour-boltfour-boltfour-bolt
Stem Length50 mm100 mm80, 90, 100, 110, 120, 130 mm70 mm
Steerer Tube Diameter28.6 mm--28.6 mm

Specs vs competitors

Materialaluminumaluminumaluminumaluminumaluminumaluminum
Intended Usemountainmountainmountainmountainmountainmountain
Stack Height40 mm42 mm-38 mm-39 mm
Clamp Diameter35.0 mm35.0 mm35.0 mm35.0 mm35.0 mm35.0 mm
Bar Clamp Typefour-bolt-four-bolt-four-boltfour-bolt
Stem Length50 mm35 mm35 mm35 mm45 mm50 mm
Steerer Tube Diameter28.6 mm28.6 mm----
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