🔧 Efficiently Tackle Derailleur Adjustments with Park Tool DSD-2 JIS Derailleur Screwdriver Review

Great driver. I am very happy that the park released this updated tool. It works great and is a lot bigger than I expected. I thought it was the size of an eyeglass screwdriver set. nope This thing easily reaches 10 inches in length and is a good weight. Used it in a busy bike shop with no problems.

I was a bit skeptical about this tool but it does what it's supposed to do and you can use it by turning the handles. It's a bit pricey, but it's a quality tool. I only use it for the derailleur. Torx is used on the back. Most multi-tools are useless for a front derailleur due to the lack of reach.

This is a Japanese Industrial Standard (JIS) screwdriver. It's not the same as Phillips. A standard Phillips screwdriver has a less steep angle and cannot fully penetrate the JIS screw, making it more likely to pop out and snap off the screw head. Danger of damaging the screws in this way. If you work with other people's bikes, you'll want to invest in a JIS driver. You definitely pay more for the Park Tool logo on this one, but it's solidly built and will last a very long time.