Loading article...
Loading article...
see also: Equipment Reviews

Mizuno's JPX-850 Driver uses an advanced version of their sliding weight system that has 10 unique flight settings that allows for more control off the tee
In 2007, Mizuno presented Fast Track. A sliding weight system designed to help players' with their draws and fades. Fast forward to 2015, and Mizuno has added some considerable advancements to Fast Track.
The JPX-850 features 10 unique flight settings to increase launch speed and overall distance. Settings include a 4 neutral, 3 draw and 3 fade. Players can adjust twin 8-gram weights on two lateral slots or the central sliding rail.

Finished in a futuristic blue, the aggressive profile features a deep extended weighting system which allows the ball to launch with a low orbit.
Mizuno's Quick Switch shaft release system has quite a bit of adjustability, offering varying lofts from 7.5 to 11.5 within one head.

The JPX-850 driver ($399) has a 440cc titanium head with Fujikura's Motore VC6.3 stock shaft. Custom Shafts are available as well as a variety of custom grips for a more personal touch.
The Pursuit of Perfection: The Lowest Rounds in Golf History
Apr 23, 2026Breaking 60 used to be like running a four minute mile, but now it happens all the time.
RESULTS: 2026 U.S. Open Local Qualifying
May 3, 2026The road to Shinnecock Hills begins in April as 110 local qualifying sites and 13 final qualifying venues are set.
U.S. Women’s Open Qualifying Locations & Sites (2026): Complete Guide
Apr 20, 2026The USGA announced 26 qualifying sites for the 81st U.S. Women’s Open, set for June 4–7 at Riviera.
2026 U.S. Senior Open Qualifying Hub: Sites, Dates, Eligibility & How to Advance
Apr 20, 2026The road to the 46th U.S. Senior Open at Scioto Country Club runs through 32 local qualifiers and 12 final sites
2026 U.S. Amateur Qualifying: Dates, Sites, Registration Info, and How to Enter
Apr 30, 2026Registration for the 2026 U.S. Amateur is opening soon. Explore every local and final qualifying siteLoading latest news...