Components Stems Kellys KLS ALM/EN 50 023 stem, Ø-31.8 mm

Kellys

Kellys KLS ALM/EN 50 023 stem, Ø-31.8 mm

5/5 (2 ratings)

Version

Choose a version

40 mm In 4 days > 5 pcs

50 mm In stock last 3 pieces

22.99 €

Found a better price?

Found a better price? Product price cannot be matched

We will attempt to match the price if the following conditions are met:

it is the same product (and version)
the product is in stock at the competitor (ready for immediate shipment)
the product can be delivered to your country
it must be a verified e-shop.

If the product meets all the requirements, we will let you know as soon as possible whether we can match the price or whether it is not within our capabilities.

Your name:

Your e-mail:

Version:

Link (URL) to the e-shop:

Price:

EUR

Why shop with us?

We are the largest cycling portal in the V4 region

MTBIKER is visited by 400 000 of people per month. We have been operating online since 1998 and are verified by tens of thousands of satisfied customers. In 2022, we launched the MTHIKER portal, which aims to become as integral for tourists and nature lovers, as MTBIKER is for cyclists.

1 000 000+ dispatched orders

Since the beginning of the operation of the e-shop, we have dispatched more than 1 000 000 of orders. We are both personally and procedurally prepared to ship your order as quickly as possible and in such a way that you receive exactly what was ordered, on time and without problems.

The widest range of products in Slovakia with a quality guarantee

We offer more than 80 000 products from more than 500 verified manufacturers, of which we have roughly half in stock. We regularly expand the offer with new brands. If you do not like the delivered goods, you can return them within 30 days of delivery without giving a reason and file a complaint within 2 years of purchase.

Amazing stable prices

We try to keep our prices low and competitive with foreign e-shops all year round. In addition, you will find attractive promotions and sales throughout the year. If you find an item in our offer somewhere at a better price than ours, reach out to us, and we will try to match it.

Unique customer service and expert advice

We are available from Monday to Friday from 08:00 to 16:00 via e-mail, chat, phone or in person at our stores. However, we often deal with communication in the evening and on the weekends, if we are not out riding. We all ride bikes or spend our free time in the mountains. Whoever will take care of you will have personal experience with many products and will advise what is suitable for you and your budget - not what we want to sell. Here you will find our contact information.

Fast delivery and in-person pick-up

We ship products in stock on the same day as the order arrives (or the next working day if the order arrives after 12:00) and are delivered on the next working day. For products not in stock, we always inform you about the actual date of shipment. We send orders by courier, for in-person pick-up in our stores or in one of thousands of pick-up points and post offices throughout Slovakia. Here you will find details about delivery options.

Secure shopping and payment methods

Your personal data is safe with us - the order process via the e-shop is secured by an encrypted connection, so it is impossible to eavesdrop. If you pay by credit card, you enter its number on the bank's secure website, and we do not have access to it. In addition to paying by card, you can also pay through your bank's payment gateway, Apple Pay/Google Pay, by bank transfer or cash. Here you will find details about payment options.

Cancel

Form is being processed

Quantity

Add to list Product question

In-store pickup

Check availability

At MTBIKER Service Point

By courier to your home Delivery by courier DPD

At pick-up points

Extended return option up to 100 days More info

Rating (2)

Show all reviews

5/5

Product description
Reviews (2)
Product questions

Product description

Kellys KLS ALM/EN 50 stem

Forged 6061 aluminum shaped for fast descents on demanding MTB terrain makes the ALM/EN 50 stem a reliable partner for All-Mountain/Enduro riding.

Display item - may be a mounted item, or may have minor scratches that do not affect functionality.

Product features

This aluminum alloy is made to withstand high pressures
3D forging – a block of heated aluminum is forged and pressed into the desired form - the component is lighter and even stronger
Compatible with all common forks with a steerer tube diameter of 28.6 mm

Product details

Colour	black
Stem length	40 mm, 50 mm, 60 mm
Handlebar diameter	31.8 mm
Stem inclination (+/-)	0°
Weight	98 g
product ID	397986
EAN

Reviews

Product rating (2 ratings)

5/5

(2 ratings)

(0 ratings)

How do you rate the product?

Add a review

Help others, earn points and shop better prices thanks to the loyalty program

Reviews Verified purchases

Sort by:

dgalo22 • 9 July 2026 at 15:55

9 July 2026 at 15:55

Report content

Use this form to report inappropriate content that violates MTBIKER rules and should be reviewed by a moderator.

Reason*

Spam: The reported post is intended solely to promote a website or other product.

Inappropriate content: Contains insults, profanity, obscene or pornographic content.

Illegal or fraudulent activity: The post contains or encourages illegal activity

Duplicate: The post was added to two or more topics

Off-topic: The reported post is off-topic

Other: The reported post cannot be classified under any of the options. Please explain the reason for the report below.

Inappropriate content: Contains insults, profanity, obscene or pornographic content.

Illegal or fraudulent activity: The post contains or encourages illegal activity

Other: The reported post cannot be classified under any of the options. Please explain the reason for the report below.

More details

Cancel

Form is being processed

Thank you for reporting the content. We will address it as soon as possible.

Failed to report content.

arsancres • 9 June 2026 at 16:57

9 June 2026 at 16:57

Report content

Use this form to report inappropriate content that violates MTBIKER rules and should be reviewed by a moderator.

Reason*

Spam: The reported post is intended solely to promote a website or other product.

Inappropriate content: Contains insults, profanity, obscene or pornographic content.

Illegal or fraudulent activity: The post contains or encourages illegal activity

Duplicate: The post was added to two or more topics

Off-topic: The reported post is off-topic

Other: The reported post cannot be classified under any of the options. Please explain the reason for the report below.

Inappropriate content: Contains insults, profanity, obscene or pornographic content.

Illegal or fraudulent activity: The post contains or encourages illegal activity

Other: The reported post cannot be classified under any of the options. Please explain the reason for the report below.

More details

Cancel

Form is being processed

Thank you for reporting the content. We will address it as soon as possible.

Failed to report content.

Form is being processed

Add rating

Comment text

Form is being processed

Short review

This review is a bit short. Don't you want to extend it?

Product questions

There are currently no questions

Form is being processed

Add product question

Add product question

Question text

Attach a picture

Form is being processed

Ask a question

Stems Kellys

Kellys is a popular Slovak brand of bicycles and accessories that was founded in 1991. Today, the brand's offer will satisfy both the recreational rider and the more demanding cyclist. It offers thousands of products, including more than 150 bicycle models, both classic and the increasingly popular electric bicycles. Kellys is known for its commitment to quality and performance, with an emphasis on innovation and modern design. They often use modern technology and materials to give riders the ultimate riding experience.

Contact information

Shopping FAQ

All the answers to questions about delivery, payment, security, returns, warranty and much else.

Similar products

In stock > 5 pcs

Kellys KLS ALM/EN 50 stem, Ø-31.8 mm

22.99 €

In stock > 5 pcs

BBB BHS 08 RoadForce II stem, Ø-31.8 mm

29.99 € ~~RRP 32.99 €~~

In stock > 5 pcs

BBB BHS-39 JUMPER stem, Ø-35 mm

45.99 €

In stock > 5 pcs

-8% Truvativ Hussefelt stem Ø-31.8 mm, black

33.99 € -8% ~~RRP 45.99 €~~

In stock 1 pc

Truvativ Descendant stem, Ø-31.8 mm

63.99 € ~~RRP 77.99 €~~

In 4 days > 5 pcs

Kellys KLS ADVANCED XC 70 stem, Ø-31.8mm

22.99 €

In stock 5 pcs

Giant Contact SL stem, Ø-35 mm

39.99 €

In stock > 5 pcs

Kellys KLS ACTIVE XC stem, Ø-31.8 mm

20.99 €

In 3 days > 5 pcs

BBB BHS-38DI2 JUMPER Di2 stem, Ø-31.8 mm

45.99 €

In stock 1 pc

BeFly BMX Fire stem, Ø-22.2, 50 mm, black

34.99 €

You can try these searches

Show more categories

You may find these products complementary

All products from the category

Bike handlebars and bar ends
Headsets
Grips, bar tapes and bar ends for handlebars
Hex and Torx tools
Sports nutrition and fitness supplements

Bike handlebars and bar ends

Show all

In stock 2 pcs

Kellys KLS CRX 50 handlebars, Ø-25.4mm/ 640 mm, rise 30 mm

15.99 €

In 4 days > 5 pcs

Kellys KLS ALM/EN 70 handlebars, Ø-31.8 mm/780 mm, rise 40 mm

38.99 €

In stock 1 pair

Kellys KLS ADVANCED bar ends, 110 mm

17.89 € ~~RRP 17.99 €~~

In stock 1 pc

Kellys KLS ALM/EN 70 handlebars, Ø-31.8 mm/780 mm, 25 mm rise

26.99 € ~~RRP 38.99 €~~

In stock > 5 pcs

Kellys KLS BACKSIGHT mirror

18.99 € ~~RRP 25.99 €~~

In stock > 5 pcs

Kellys KLS CRX 30 bar ends

19.99 €

Headsets

Show all

In stock > 10 pcs

Extend H863J headset, 1 1/8", semi-integrated

5.99 €

In 4 days > 5 pcs

Kellys Acros zs66 headset lower part 44.02.710 1.5´

45.99 €

In stock > 10 pcs

-5% FORCE Eco fork steerer tube extender attachment, 1 1/8", 65 mm

9.49 € -5% ~~RRP 11.99 €~~

In stock > 5 pcs

FORCE TAPER headset, 1 1/8" - 1 1/2", semi-integrated, 56 mm

32.99 €

In 4 days 20 pcs

Kellys Headset Spacer, 5 mm, Silver

1.49 €

In 4 days > 5 pcs

Kellys FSA NO.11Q/61BP headset for Soot, Gate 2016, OEM

12.99 €

Grips, bar tapes and bar ends for handlebars

Show all

In stock > 5 pairs

Kellys KLS POISON grips, 122 g, black

19.99 €

In stock > 5 pairs

Kellys KLS GRAVEL TAPE bar tape, 3,5 mm, black

17.90 € ~~RRP 21.99 €~~

In stock > 20 pairs

Kellys KLS SHORTGRIP grips, black

4.49 €

In stock 3 pairs

Kellys KLS KIDDO children's grips, 57 g, yellow

3.49 €

In stock 2 pairs

Kellys KLS POISON SINGLE LockON grips, 119 g, black

15.99 € ~~RRP 17.99 €~~

In stock > 10 pairs

Kellys KLS ADVANCER grips, 120 g, black

7.99 €

Hex and Torx tools

Show all

In 4 days > 10 pcs

Kellys KLS YPSI TX Torx Key Set

8.99 €

In stock > 2 pcs

-5% Park Tool PT-THH-1 set of Allen keys, 8 pcs

179 € -5% ~~RRP 209 €~~

In stock > 5 pcs

Kellys KLS HEXCODE hex keys set, 9 pcs

16.99 €

In stock > 5 pcs

Sale -6% Park Tool PT-TWS-1 Torx tool kit with case, 8 pcs

29.99 € -6% ~~RRP 36.99 €~~

In 4 days > 10 pcs

Kellys KLS YPSI HEX Allen Key Set, big

7.99 €

In 4 days > 10 pcs

Kellys KLS YPSI HEX Allen Key Set, small

6.99 €

Sports nutrition and fitness supplements

Show all

In stock > 20 pcs

Sale Amacx Turbo Gel energy gel, 60 ml

3.99 €

In stock > 20 pcs

Sale Amacx Drink Gel energy gel, 60ml

2.49 €

In stock > 50 pcs

NUTREND Voltage Energy Bar, 65 g

1.59 €

In stock > 20 pcs

SiS Beta Fuel energy gel, 60 ml

2.99 €

In stock > 50 pcs

Sale -47% Amacx Energy Fruit Chew bar, 38 g

from 1.49 € -47% ~~RRP 2.99 €~~

In stock > 20 pcs

Sale Amacx Turbo Chew Bar energy bar, 50 g, lemon

3.49 €

Why shop with us?

Find out what makes us special

1 500 000+ orders

We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.

Unique customer service

We are available via e-mail, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty program

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

previous ďalší

Product availability notification Notify me when in stock

Notify me when in stock

We will automatically send you a notification when the product is available again.

Notify me

What e-mail can we send you a notification to when the product is available?

Your e-mail

With an account you get extra

faster shopping order overview loyalty discounts

Password Minimum of 6 characters

I agree to the General Terms and Conditions and I acknowledge the information on Personal Data Protection

Notify without account

Form is being processed

Contact information

Company	KELLYS BICYCLES, Slnečná cesta 374, 92201, Slovakia
E-mail	[email protected]

Extended returns up to 100 days

As standard, you can return your purchased goods within 30 days. With the ”Extended Return” service, you get an additional 70 days, during which you can decide whether the product suits you and meets your expectations.

Extended returns are very useful, especially when you are buying a gift in advance, you are not sure about your choice or the recipient needs more time to try it on. If you want to be more certain and not rush into making a decision, we recommend that you use this additional service.

How does it work?

Add the product you are interested in to your cart.
In the cart, for a given product, check the "Extended return of goods up to 100 days" service. You will see the fee for this service directly here, which always depends on the price and type of a specific product.
The service is activated immediately after payment of the order and the 100-day period begins the moment you receive your order.
If you want to return the goods, follow the standard procedure and do so within 100 days. We will refund your money or issue you a voucher - depending on your preference.

The “Extended Return” service does not change the statutory 14-day withdrawal period, but is a voluntarily provided extra service. As with the standard return period, the goods must be returned undamaged and in the original packaging. This service gives you more time to think about it and return it, it is not intended for testing the product. Thank you for respecting this.

99% of customers recommend MTBIKER

4.9 14 277 ratings

1 day ago

Wide assortment, fast delivery, reasonable prices, good advice, extensive background, strong support... I like shopping here.

Verified customer

Quick response, I received the goods within 2 days, everything in order.

2 days ago

Fast delivery

Maximum satisfaction with the brick-and-mortar store in Košice. The staff always advises on purchases, as well as on product complaints. Patience first. I will definitely visit this store again as the first option when choosing goods for a bike.

The goods were delivered to me in a short time, convenient pickup at the box. I have no complaints

3 days ago

With regular purchases, I am satisfied with everything...

As always O.K.

Long-term satisfied

Surcharge for next-day delivery, which used to be normal and free

Maximum satisfaction