Learning how to 50-50 grind on a Tech Deck turns a rail into a trick. This guide shows you the exact finger placement, the landing that puts both trucks on the rail, and the slide that takes you to the end. You will learn the grind in five steps, fix the four mistakes that stop most beginners, and follow a 10 minute practice drill that builds the trick fast.
You landed your ollie. You can jump on flat ground. Now you want to ride something. A rail is waiting on your desk, and the 50-50 grind is the trick that lets you use it.
Learning how to 50-50 grind on a Tech Deck takes the ollie you already know and adds one landing. You jump onto the rail, land with both trucks on top, and slide to the end. That is the whole trick. The name comes from the trucks. Half the board is on the rail, half is off, and both trucks share the rail 50-50.
Here is the thing. Most beginners fail the 50-50 grind for the same four reasons, and every one of them is easy to fix. This guide walks you through the finger placement, the landing, the slide, and a daily drill.
What Is a 50-50 Grind on a Tech Deck?
A 50-50 grind is a trick where both trucks slide along a rail or ledge. You ollie onto the rail, land with the front and back trucks on top, and slide to the end. Then you pop off and land on all four wheels.
The name comes from the trucks. Half the board is on the rail, half is off. Both trucks share the rail, 50-50. It is the first grind most fingerboarders learn, and it turns a rail into a trick.
What Do You Need Before You Learn a 50-50 Grind?
You need a clean ollie, a flat rail or low ledge, and a board in good shape. If you can ollie over a pencil, you can land on a rail.
- An ollie that clears a low rail. Your ollie has to lift the board high enough to land both trucks on the rail.
- A flat rail or a low, wide ledge. A low rail is best for your first grind, because a fall is short.
If your ollie is not ready yet, work through our How to Ollie on a Tech Deck guide first.
Where Do Your Fingers Go for a 50-50 Grind?
Your fingers sit almost like an ollie. The middle finger drives the pop, and the index finger levels the board over the rail.
Step 1: Put Your Middle Finger on the Tail
Place your middle finger on the tail, near the centre. It pops the tail down and lifts the nose.
Step 2: Put Your Index Finger Over the Front Bolts
Place your index finger over the front bolts. It slides forward to level the board.
Step 3: Keep Your Hand Low and Level
Both fingers should be slightly curved, not stiff. Keep your hand low and level, and do not lean.
How to 50-50 Grind on a Tech Deck: Step by Step
Here is a simple 5-step process to land your first 50-50 grind. Each step builds on the last one, so practise them in order. Take your time with the landing, because a crooked landing ruins the slide.
Step 1: Roll Toward the Rail Slowly
Start rolling at a slow, steady speed toward the rail. Aim to approach from the side, not head on.
Step 2: Pop the Tail and Slide Forward
When you are one board length away, pop the tail down and slide your index finger forward to level the board.
Tip: aim for the middle of the rail, not the start, so you have room to slide.
Step 3: Land Both Trucks on the Rail
Land with the front and back trucks on top of the rail. Both trucks should touch at the same time.
Step 4: Slide to the End of the Rail
Keep both fingers level as the board slides. Let the speed carry you to the end.
Step 5: Pop Off and Land on All Four Wheels
At the end of the rail, pop the tail down again and land on all four wheels. Roll away clean.
What Are the Most Common 50-50 Grind Mistakes?
Most 50-50 grinds fail for four reasons. You land on one truck only, you lean too far forward, your ollie is too weak, or you land with the board crooked.
1. You Land on One Truck Only
The problem: only the front truck lands on the rail.
The fix: land both trucks at the same time. Level the board first.
2. You Lean Forward and the Board Slides Off
The problem: you lean forward and the board slides off the rail.
The fix: keep your weight centred. Stay over the middle of the board.
3. Your Ollie Is Too Weak to Reach the Rail
The problem: your board hits the side of the rail instead of landing on top.
The fix: go back to the ollie. Pop harder and land five in a row.
4. You Land Crooked and the Board Falls Off
The problem: the board lands at an angle, so one truck slides off.
The fix: aim straight. Keep the board parallel to the rail.
How Can You Practise a 50-50 Grind in 10 Minutes a Day?
Ten focused minutes a day will get you a 50-50 grind in one to three weeks. Do this drill once a day and count your clean landings. Short daily practice builds the landing accuracy faster than one long session a week.
Minutes 0 to 2: Warm-up ollies. Do five clean ollies to wake up your fingers.
Minutes 2 to 6: Slow grinds on a low ledge. Ollie onto a low ledge and slide off. Go slow.
Minutes 6 to 8: Grind the rail. Move to the rail and try five grinds in a row.
Minutes 8 to 10: Full grinds. Put it all together. Finish with three clean grinds.
From real use, most riders land their first grind on day 4 or 5 of this drill.
What Should You Learn After the 50-50 Grind?
Learn the boardslide next, then the 5-0 grind. Each trick below uses the 50-50 grind as its base, so your work here pays off fast. Pick the next grind that matches the skill you want to build.
- How to Kickflip on a Tech Deck. Add a flip to your grind for a kickflip out.
- Tech Deck Tricks: The Complete List. See the full order from beginner to pro in our complete tricks list, and pick your next grind.
- Tech Deck Build-A-Park Guide. A park set gives you rails and ledges to grind on at home.
Frequently Asked Questions
Here are the questions beginners ask most about the 50-50 grind. Each answer is short and direct, so you can find your fix fast. If your question is not here, the fix is probably in the mistakes section above.
How long does it take to learn a 50-50 grind on a Tech Deck?
Most riders land their first 50-50 grind in one to three weeks with ten minutes a day. The landing is the hard part, and it clicks after a few days. If your ollie is clean, you will learn faster. Fix a weak ollie first.
Why does my Tech Deck fall off the rail when I grind?
You are landing on one truck only. Level the board in the air before you touch the rail, so both trucks hit at the same time. Land with your fingers over the bolts, not over the nose. Practise on a low ledge first, where a fall is short.
What is the best rail for learning a 50-50 grind?
Start with a low, wide ledge. It is wider than a rail, so a landing that is slightly off still holds. A flat rail is next, once your ledge grinds feel easy. A round rail is harder, so save it for later.
What is the easiest way to learn how to 50-50 grind on a Tech Deck?
Start with a clean ollie, then add the landing one piece at a time. Practise the ollie onto a low ledge first, then work on sliding, then learn to pop off. Break the trick into three parts and fix one part each day. Slow practice beats fast tries.
Why do I keep sliding off the rail during a 50-50 grind?
You are leaning too far forward. Keep your weight centred over the middle of the board as you slide. Look at the end of the rail, not at your fingers. If you slide off every time, slow down and use a shorter rail.
Do I need a special board to 50-50 grind on a Tech Deck?
No. Any standard Tech Deck in good shape works for a 50-50 grind. What matters is trucks that slide smoothly and wheels that spin freely. Metal trucks slide better than plastic ones, but they will not fix a bad landing. Learn on the board you have.
Can I learn a 50-50 grind on a Tech Deck without a skatepark?
Yes. A 50-50 grind needs only a flat table and a low rail or ledge. Many riders learn it on a desk or a kitchen table. A Build-A-Park set is nice, but not required. Start with a low ledge and buy a set later.
Is a 50-50 grind a good first grind to learn?
Yes. The 50-50 grind is the first grind most fingerboarders learn. It teaches you to land on a rail, slide, and pop off. Those three skills sit under every other grind. Learn it first, then try the boardslide and the 5-0 grind.
Advantages and Disadvantages of the 50-50 Grind
The 50-50 grind is the first grind most riders learn, and it is the base for every other grind. Here is an honest look at both sides before you start. Knowing both sides helps you practise with the right expectations.
Advantages
- It is the base for every grind. Once you can 50-50, boardslides, 5-0 grinds and nose grinds all use the same landing, so your next grinds come much faster.
- You can learn it on a table edge. A smooth table edge works as your first ledge, so you do not need to buy a rail or a park set to start.
- It teaches accurate landings. Landing both trucks on a narrow rail builds the precision that every grind and slide needs.
Disadvantages
- It needs a solid ollie first. If your ollie is low or crooked, you will miss the rail or land on one truck only, so fix the ollie before you start.
- Falling off the rail hurts your board. A missed landing can chip the deck or bend a truck, especially on a hard metal rail.
- It is hard to practise without a ledge. You need a smooth, low ledge or rail, and a bad ledge makes the slide stick or stop halfway.
Conclusion
So, in this article, we covered how to 50-50 grind on a Tech Deck in detail. You learned the finger placement, the five step process, the landing that puts both trucks on the rail, and the slide that takes you to the end. You also learned the four mistakes that stop most beginners and a 10 minute drill that builds the trick day by day.
Here is my honest advice. Start on a low ledge, not a tall rail. A short fall is easier to fix than a long one, and your first clean grind will feel the same on both. Your ollie is the base, the landing is the trick, and the slide is the reward. Now go practise your 50-50 grind for ten minutes, then read our How to Kickflip on a Tech Deck guide to add a flip to your grind.
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