Tired of fiddling with clamps that slip or damage your bike frame?
Park Tool’s Micro-Adjust Repair Stand Clamp is a game-changer for home mechanics and shop pros alike.
Designed after years of testing, this thing is smooth, tough, and built to handle daily use.
It fits a huge range of tubes—from 7/8 inch all the way up to 3 inches, including aero shapes—so whether you’re working on a road bike, mountain bike, or even a kids’ bike, it’s got you covered.
The cam-actuated system lets you pop your bike in and out quick, and the micro-adjust feature means you can set the perfect clamping pressure every time, so no more worrying about crushing thin-walled seat posts.
The jaws are nice and narrow (just 2.7 inches), so they fit into tight spots or short posts easily.
Plus, the soft rubber jaw covers protect your frame’s finish, and there’s even a little saddle cradle to rest your bike safely.
Made in the USA with die-cast aluminum and a durable powder coat, this clamp is built to last a lifetime—literally, it comes with Park Tool’s legendary lifetime warranty.
Compatible with PCS-4, PRS-7, and certain PRS-5 stands (just check for that embossed '939' on the tube).
If you’re serious about bike maintenance, this clamp is a no-brainer upgrade that makes every repair job smoother and safer.
