How-To: Ride-Height Adjustment on the Arrow X5

The Australian-made Arrow X5 has a unique cam-adjuster to control the rear ride-height. In this video, Derek at Power Republic shows how the system works – plus a bunch of other build/adjustment tips.

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Unboxing: A New 2020 Arrow X5

What comes in the box when you order a new Arrow race kart from DPE? Pretty much everything! In this video, see all the parts and components you get, plus some of the key features of this kart.

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Tech Video: Sniper – In More Detail

After last week’s how-to video, Derek at Power Republic fielded lots of questions from viewers, so filmed another Sniper video, and goes into more detail.

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Wheel Alignment with Snipers

Dezzy at Power Republic has updated the Sniper Wheel Alignment video. Here’s the re-make and how to measure and adjust toe & camber.

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How-To Video: Maintenance Tips

What are you doing in the break from racing? How about getting those karts ready? Here’s Derek’s top maintenance tips you can do at home:

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Q&A – Karting Tips & Tricks

Questions answered: here’s the latest karting tips-and-tricks Q&A session video by Derek Jones at Power Republic.

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How-To: Rig Up The DD2 Gear Selector

This week, Derek shows how to set up the gear selector on a Rotax DD2 go kart, from fitting the paddles to installing the cables and adjusting the shift-cut.

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Changing The Axle On A DD2

With no chain drive, the rear axle on a Rotax DD2 goes through the back of the engine casing. Here’s Power Republic’s latest how-to video on how to change it.

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How-To Video: Installing the Super X30

The third and final part in Power Republic’s IAME 175cc Super X30 series. Now the engine’s been run on the dyno, Derek and co install it on a new Tony Kart chassis and hit the starter button.

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On The Dyno: Super X30

Power Republic do the final assembly on their new 175cc Super X30, then chuck it on the dyno.

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Video: Q&A Session

The people at Power Republic have put together a Q&A video covering a wide range of questions from viewers.

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Video: KA Carby Tune

Power Republic’s latest How-To video: high and low speed jet settings plus pop-off pressure for the Tillotson carburettor used on the KA100 engine (includes settings for KA3 and KA4).

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Rotax Muffler Matting

The Rotax Grand Finals are on, and all the new karts and engines will have new exhausts with fresh matting. But as you start clocking up the hours on the …

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How-To Video: Rotax MAX Tuning

Here’s another tech how-to video by Derek Jones at Power Republic – carby tuning on the Rotax MAX, covering things like jetting, float heights and needle positions.

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How-To: Brake Shims

Another Power Republic video, this time demonstrating a couple of ways to change brake shims in the Tony Kart caliper.

Video: Rotax DD2 Build, Part 3

Here’s part 3 in Power Republic‘s Rotax DD2 race kart build up – installing the DD2 Power Valve and Exhaust on the kart.

How-To: Wiring Up the DD2

Power Republic‘s Part 2 video on setting up a Rotax DD2 race package – assembling and fitting the electricals.