This puck is approximately 41.5 mm long and is about 75mm in diameter. The sloped edges on this puck help this puck resist getting caught on anything while the bike is sliding- and is our favorite puck to use where possible. This new puck was released in 2017- so we have not been able to test it on all of our older kits. If you have room for a puck that is roughly 3" in diameter on your frame slider base- this low profile puck is our #1 choice to use - especially if you are a racer. Sold as single parts (not in pairs)
Great product and design. I actually crash tested these and they worked great. Also, was using woodcrafts axle sliders. Bike took very little damage
Unfortunately I tested the slider (hence the replacement) If performed exactly as I hoped it would.
They redesigned this product since I bought my sliders and they are now even more aesthetically pleasing. Great job, Woodcraft. I wish they cheaper, but maybe I just shouldn't crash!