Supreme Biker

@UC89rL0IFIXDbswkAw9ke8tA - 368K subscribers

Welcome to my cycling life! Mountain biking, road cycling, fitness and training - that's my passion. - Polish channel youtube.com/channel/UCj_XEf7oed3iSWHbUCWsgGw, - English channel youtube.com/channel/UC89rL0IFIXDbswkAw9ke8tA, - Our cycling forum forum.sickbiker.com/, - Polish website szajbajk.pl/, - English website sickbiker.com/, - Instagram www.instagram.com/szajbajk/ Business inquiries : szajbajk (at) gmail.com

Home Videos Live Playlists

Issues with bicycle wheel removal and installation. Quick release and thru axle guide.

Issues with bicycle wheel removal and installation. Quick release and thru axle guide. Supreme Biker

2.2K views - 3 days ago

Full guide on Speediance Gym Monster home gym.

Full guide on Speediance Gym Monster home gym. Supreme Biker

1.5K views - 3 weeks ago

Braking power is NOT about how EXPENSIVE the brakes are. Check these things on your disc brakes.

Braking power is NOT about how EXPENSIVE the brakes are. Check these things on your disc brakes. Supreme Biker

6.3K views - 1 month ago

How volume and intensity kill your training.

How volume and intensity kill your training. Supreme Biker

4.4K views - 2 months ago

Only XC bikes before 2023 had ALL these features. I bought MTB for 2026 races.

Only XC bikes before 2023 had ALL these features. I bought MTB for 2026 races. Supreme Biker

8.3K views - 2 months ago

How to fix flat tire with no tools and not removing the wheels from a bicycle.

How to fix flat tire with no tools and not removing the wheels from a bicycle. Supreme Biker

4.6K views - 2 months ago

They totally went around Shimano's patents and built gravel groupset. Microshift Sword.

They totally went around Shimano's patents and built gravel groupset. Microshift Sword. Supreme Biker

4.4K views - 3 months ago

The most pointless dropper post. Fixing sticky Eightpins seatpost.

The most pointless dropper post. Fixing sticky Eightpins seatpost. Supreme Biker

2.5K views - 4 months ago

Fix bad shifting on Sram Transmission with this tutorial.

Fix bad shifting on Sram Transmission with this tutorial. Supreme Biker

5.6K views - 4 months ago

This A-B cage lock can screw the shifting on Sram Transmission derailleur. Troubleshooting.

This A-B cage lock can screw the shifting on Sram Transmission derailleur. Troubleshooting. Supreme Biker

2.9K views - 5 months ago

They replaced two bottom brackets but the noise remains... Check these screws in 2 minutes.

They replaced two bottom brackets but the noise remains... Check these screws in 2 minutes. Supreme Biker

8.3K views - 6 months ago

MTB gloves from cheapest to most expensive + trail shorts. What I bought.

MTB gloves from cheapest to most expensive + trail shorts. What I bought. Supreme Biker

2.3K views - 6 months ago

These were thrown away from my Mondraker bike for two reasons.

These were thrown away from my Mondraker bike for two reasons. Supreme Biker

3.5K views - 8 months ago

Fixing an e-bike after 3 km of riding...

Fixing an e-bike after 3 km of riding... Supreme Biker

1.9K views - 8 months ago

Six Spoke vs 24 spoke wheels. Which one would you put on your roadie?

Six Spoke vs 24 spoke wheels. Which one would you put on your roadie? Supreme Biker

2.6K views - 8 months ago

I bought 2023 Down Country bike cheap.

I bought 2023 Down Country bike cheap. Supreme Biker

3.2K views - 8 months ago

What you need to measure before installing Thule Chariot Sport 2 bicycle trailer.

What you need to measure before installing Thule Chariot Sport 2 bicycle trailer. Supreme Biker

6.6K views - 8 months ago

Lockout not working or stuck. Lever doesn't spring back. Fix the damper. RockShox Judy, Recon, 30.

Lockout not working or stuck. Lever doesn't spring back. Fix the damper. RockShox Judy, Recon, 30. Supreme Biker

14.7K views - 9 months ago

What's this red ring on Transmission cassette for? New Sram Eagle 90 vs GX AXS Transmission groupset

What's this red ring on Transmission cassette for? New Sram Eagle 90 vs GX AXS Transmission groupset Supreme Biker

10.1K views - 10 months ago

NEW Scott Spark RC Evo - issues I needed to fix right away.

NEW Scott Spark RC Evo - issues I needed to fix right away. Supreme Biker

18.5K views - 10 months ago

How do I know that my client bought to large road bike / gravel bike frame. Two mistakes.

How do I know that my client bought to large road bike / gravel bike frame. Two mistakes. Supreme Biker

3.1K views - 10 months ago

Winspace SLC3 stands for Super Light Climbing bike, but now ALL TERRAIN...

Winspace SLC3 stands for Super Light Climbing bike, but now ALL TERRAIN... Supreme Biker

6.9K views - 10 months ago

You only need to know these two groupsets when buying a GOOD mountain bike.

You only need to know these two groupsets when buying a GOOD mountain bike. Supreme Biker

8.1K views - 10 months ago

This old German road bike can make a 100.000 km. Fixing neglected parts.

This old German road bike can make a 100.000 km. Fixing neglected parts. Supreme Biker

5.1K views - 10 months ago

Cheap upgrade for DEORE & SLX derailleur that improves shifting in 1x12.

Cheap upgrade for DEORE & SLX derailleur that improves shifting in 1x12. Supreme Biker

25K views - 10 months ago

Knock, knock! Who's there? Knock Block. Bike Service School. Lesson 12.

Knock, knock! Who's there? Knock Block. Bike Service School. Lesson 12. Supreme Biker

8.6K views - 10 months ago

Do you still believe in "cassette mapping" myth? Sram Transmission. I'm back to RALIABLE cables!

Do you still believe in "cassette mapping" myth? Sram Transmission. I'm back to RALIABLE cables! Supreme Biker

22.9K views - 11 months ago

This mistake kills your bottom bracket bearings within months.

This mistake kills your bottom bracket bearings within months. Supreme Biker

14.5K views - 11 months ago

My customers no longer bend the hangers but the derailleurs with UDH system. Check this indicator!

My customers no longer bend the hangers but the derailleurs with UDH system. Check this indicator! Supreme Biker

36.3K views - 11 months ago

Push Loc not working. RockShox lockout problem solved.

Push Loc not working. RockShox lockout problem solved. Supreme Biker

4.6K views - 11 months ago

I make easily $100 per hour by fixing bikes. You can too! Bike Service School. Lesson 11.

I make easily $100 per hour by fixing bikes. You can too! Bike Service School. Lesson 11. Supreme Biker

7.4K views - 1 year ago

4 advantages of budget air fork. I upgraded cheap MTB hardtail with air suspension fork.

4 advantages of budget air fork. I upgraded cheap MTB hardtail with air suspension fork. Supreme Biker

5.5K views - 1 year ago

How cheap service became expensive repair. Bike Service School 10. Integrated cockpit / headset.

How cheap service became expensive repair. Bike Service School 10. Integrated cockpit / headset. Supreme Biker

11.9K views - 1 year ago

I bought GX TRansmission and it's NOT what I've been told on YouTube reviews...

I bought GX TRansmission and it's NOT what I've been told on YouTube reviews... Supreme Biker

40.2K views - 1 year ago

RockShox Recon Air Suspension Fork overhaul. Full service tutorial.

RockShox Recon Air Suspension Fork overhaul. Full service tutorial. Supreme Biker

43.2K views - 1 year ago

Bike Service School. Appendix 1 - full guide on Shimano XTR, XT, m540, m520 pedals overhaul.

Bike Service School. Appendix 1 - full guide on Shimano XTR, XT, m540, m520 pedals overhaul. Supreme Biker

2.5K views - 1 year ago

Why I wouldn't buy these SPD pedals in 2025 anymore and what works better instead...

Why I wouldn't buy these SPD pedals in 2025 anymore and what works better instead... Supreme Biker

13.7K views - 1 year ago

Good budget MTB gets even better with little money spent. 3x7 to 1x9 drivetrain conversion.

Good budget MTB gets even better with little money spent. 3x7 to 1x9 drivetrain conversion. Supreme Biker

17.1K views - 1 year ago

I installed my Velonix indoor bike at home. Here are some issues you might come across.

I installed my Velonix indoor bike at home. Here are some issues you might come across. Supreme Biker

3.2K views - 1 year ago

Best $25 spent on upgrading my budget MTB. Tested on trails. Part 2/3.

Best $25 spent on upgrading my budget MTB. Tested on trails. Part 2/3. Supreme Biker

6.1K views - 1 year ago

How mid-range GX drivetrain got crazy expensive and... it might be a downgrade to your bike.

How mid-range GX drivetrain got crazy expensive and... it might be a downgrade to your bike. Supreme Biker

7.6K views - 1 year ago

I bought and tested the cheapest MTB hardtail that makes sense. Part 1/3.

I bought and tested the cheapest MTB hardtail that makes sense. Part 1/3. Supreme Biker

6.8K views - 1 year ago

Home method for replacing broken rim on bicycle wheel.

Home method for replacing broken rim on bicycle wheel. Supreme Biker

6.3K views - 1 year ago

2 causes of stuck lockout on Fox 34 & 32 forks. How to fix it at home.

2 causes of stuck lockout on Fox 34 & 32 forks. How to fix it at home. Supreme Biker

22.8K views - 1 year ago

Bombproof XT groupset no one heard about. Was it to good?

Bombproof XT groupset no one heard about. Was it to good? Supreme Biker

24.9K views - 1 year ago

Commenting while MTB racing hurts... But it was fun! Last 2024 competition.

Commenting while MTB racing hurts... But it was fun! Last 2024 competition. Supreme Biker

2.6K views - 1 year ago

I bought the cheapest brake rotors and went to the singletracks...

I bought the cheapest brake rotors and went to the singletracks... Supreme Biker

5.3K views - 1 year ago

DIY. How to fix damage thread / broken bolt in the bicycle frame. Seatpost clamp problems...

DIY. How to fix damage thread / broken bolt in the bicycle frame. Seatpost clamp problems... Supreme Biker

5.3K views - 1 year ago

2.25 vs 2.35" and 60 TPI vs 120 TPI. Replacing wider tires with inserts to thinner and harder ones.

2.25 vs 2.35" and 60 TPI vs 120 TPI. Replacing wider tires with inserts to thinner and harder ones. Supreme Biker

11K views - 1 year ago

4 totally different e-bikes in comparison. Power, batteries, torque, practicality.

4 totally different e-bikes in comparison. Power, batteries, torque, practicality. Supreme Biker

3.7K views - 1 year ago

These 3 facts make Shimano 105 R7100 groupset absolutely unique.

These 3 facts make Shimano 105 R7100 groupset absolutely unique. Supreme Biker

28.8K views - 1 year ago

Bike Repair for Newbies - 2. How to remove cassette with or without the chain whip.

Bike Repair for Newbies - 2. How to remove cassette with or without the chain whip. Supreme Biker

15.3K views - 1 year ago

Bike Repair for Newbies - 1. How to remove bicycle tire with no tools.

Bike Repair for Newbies - 1. How to remove bicycle tire with no tools. Supreme Biker

5.5K views - 1 year ago

I bought a performance bike and replaced most of its parts... Bike check.

I bought a performance bike and replaced most of its parts... Bike check. Supreme Biker

5.8K views - 1 year ago

This was the best drivetrain ever. How to find and replace derailleur pulleys for Sram XX1 rear mech

This was the best drivetrain ever. How to find and replace derailleur pulleys for Sram XX1 rear mech Supreme Biker

7.3K views - 1 year ago

Here's why I wouldn't buy Reynolds wheels unless they improve freehubs...

Here's why I wouldn't buy Reynolds wheels unless they improve freehubs... Supreme Biker

9.8K views - 1 year ago

5 steps to replacing chainrings. New and old drivetrains. Bike Service School. Lesson 9.

5 steps to replacing chainrings. New and old drivetrains. Bike Service School. Lesson 9. Supreme Biker

6.2K views - 1 year ago

3 mistakes in cutting / replacing cables and housing on a bicycle.

3 mistakes in cutting / replacing cables and housing on a bicycle. Supreme Biker

10.3K views - 1 year ago

Bent derailleur or hanger? How to test it with no tools.

Bent derailleur or hanger? How to test it with no tools. Supreme Biker

71.4K views - 1 year ago

How to fix/service rear hub & freehub body.

How to fix/service rear hub & freehub body. Supreme Biker

7.5K views - 1 year ago