Top 10 KJ products – best-selling models in 2026!

Ranking updated: 1 February 2026'

Discover KJ’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!

Top 10 products

Bearing 16004
Bearing 3205
Bearing 2204 2 RS KEJIA
6301 ZZ KEJIA bearing
6202 2RS KEJIA bearing
Front wheel bearing 6200 2RS
Wheel bearing 6204 2RS
ATV Bashan 150 200 250 Bearings seals front axle repair kit
Ball bearing 6001 2RS
Bearing 6002

1. Bearing 16004
- General description
  
  Fits to the remote mode for Simson S51 SR50
  product of CX company
- Dimensions
  
  inner diameter: 20 mm
  outer diameter: 42 mm
  height: 8 mm
- Sizes
  
  inner diameter: 20 mm
  outer diameter: 42 mm
  height: 8 mm
€3.08

Product ID: 62306
Bearing 16004
(3)
Check
- Manufacturer
  
  KJ
5

3 reviews

5

4

3

2

1

2024-05-03, 17:45

Krzysztof

A very good quality bearing, but for Simson cases should use one with a clearance of c3. I recommend.

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Reliable opinion

2017-01-23, 10:32

Izabela

romet 50 t-1, 50ccm, 1980r. very good quality product, recommend

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2016-09-19, 12:50

Ewa

Simson S51

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Reliable opinion
2. Bearing 3205
- Dimensions
  
  25x52x20.6
- Sizes
  
  25x52x20.6
€5.08

Product ID: 78161
Bearing 3205 Check
- Manufacturer
  
  KJ
3. Bearing 2204 2 RS KEJIA
- General description
  
  Polish made product
  covered with plastic on both sides
€4.27

Product ID: 83279
Bearing 2204 2 RS KEJIA Check
- Manufacturer
  
  KJ
4. 6301 ZZ KEJIA bearing
- General description
  
  polish made product
  ball bearing
- Dimensions
  
  12x37x12 mm
€1.66

Product ID: 83771
6301 ZZ KEJIA bearing Check
- Manufacturer
  
  KJ
5. 6202 2RS KEJIA bearing
- General description
  
  covered on both sides with plastic
- Dimensions
  
  15x35x11 mm
- Sizes
  
  15x35x11 mm
€2.43

Product ID: 83772
6202 2RS KEJIA bearing
(3)
Check
- Manufacturer
  
  KJ
5

3 reviews

5

4

3

2

1

2025-08-06, 18:57

Lantos-tóth

Egyenlore miota ezt használom megvagyok vele elégedve nem lóg nem kotyog a kerek es teljesen jo ár ertek arany

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Reliable opinion

2022-12-24, 13:40

Maksymilan

Bearings really at a holy price,I use them for various equipment but mostly for motorcycle wheels and I am satisfied.

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Reliable opinion

2020-08-31, 10:43

Kuba

I own a 2006 Kawasaki KX 85. The newly ordered bearings give the impression of being solid and sturdy, they do not have the slightest play and also their dimensions are in line with their expected parameters. The installation went without any problem after freezing them in the freezer before installation without much force I was able to shove them into the wheel hub. Currently everything works properly and I do not see any possible defects, the wheel does not have any play. So in good conscience I can recommend this product to others. Regards :)

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Reliable opinion
6. Front wheel bearing 6200 2RS
- General description
  
  covered on both sides with plastic
- Dimensions
  
  10x30x9 mm
- Sizes
  
  10x30x9 mm
€1.66

Product ID: 83773
Front wheel bearing 6200 2RS
(3)
Check
- Manufacturer
  
  KJ
4.89

3 reviews

5

4

3

2

1

2025-06-12, 04:27

Gaj

Izdelek (ležaj sprednjega kolesa 6200 2rs) mi je bil zelo všeč. Je dobre kvalitete za kar nizko ceno.

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2025-10-21, 10:49

jakub

Wytrzymale łożyska.

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2018-05-13, 21:47

Remigiusz

This bearing does not fit the front wheel to the motorcycle even after the raceway is knocked out . It is better to use a garland .

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Fitting:

Gmoto's reply Perhaps there was some mistake and you received the wrong product or one with a manufacturing defect. In this case, we will replace the goods with a full-quality one at our expense. You can easily file a complaint at https://gmoto.com/returns.

Reliable opinion
7. Wheel bearing 6204 2RS
- General description
  
  covered on both sides with plastic
- Dimensions
  
  20x47x14 mm
- Sizes
  
  20x47x14 mm
€2.61

Product ID: 123130
Wheel bearing 6204 2RS
(1)
Check
- Manufacturer
  
  KJ
4.9

1 reviews

5

4

3

2

1

2021-11-28, 13:47

Piotr

The part fits all right. Recommended.

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8. ATV Bashan 150 200 250 Bearings seals front axle repair kit
- The set includes
  
  bearing 17x35x15 2 pcs
  simering 30x40x7 1 pc
  simering 20x35x7 1 pc
€8.78

Product ID: 126134
ATV Bashan 150 200 250 Bearings seals front axle repair kit
(4)
Check
- Manufacturer
  
  KJ
4.93

4 reviews

5

4

3

2

1

2025-06-11, 13:41

Oliver

Great accuracy of fit. I would buy again and again. Fits my Bashan 250s-11b perfectly. Bearings run smoothly and are still in top condition. (Installed approx. 1 year ago)

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2025-05-05, 07:46

Antonio

Zadovoljan sam kvalitetom, cijenom i dostavom proizvoda kojeg sam naručio. Nastavit ću naručivti proizvode i dalje.

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2025-07-08, 19:31

tomas

Super, vsetko sedi, dorucenie rychle, odporucam, prepravca prijemny, nakupoval som iz viac krat vzdy spokojny

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Reliable opinion

2019-01-04, 08:54

Wojciech

The product is well made with no defects, it has eliminated the backlash I had on the hub. The bearings rotate freely and are already lubricated. I recommend

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Reliable opinion
9. Ball bearing 6001 2RS
- Dimensions
  
  inner diameter: 12 mm
  external diameter: 28 mm
  width: 8 mm
€1.66

Product ID: 136217
Ball bearing 6001 2RS Check
- Manufacturer
  
  KJ
10. Bearing 6002
- General description
  
  ball bearing
€1.66

Product ID: 188344
Bearing 6002 Check
- Manufacturer
  
  KJ