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JS Performance Lab

4.9

About this business

Location details

24123 Boerne Stage Rd Suite 209, San Antonio, TX, 78255, United States

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WeekdayScheduleStatus
MonClosed
Tue08:00 a.m. to 5:00 p.m.
Wed08:00 a.m. to 5:00 p.m.
Thu08:00 a.m. to 5:00 p.m.
Fri08:00 a.m. to 5:00 p.m.
Sat08:00 a.m. to 2:00 p.m.
SunClosed
4.970 reviews
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james patterson's profile image
james patterson 
a month ago

Joe is awesome! He got myefitted perfectly. I was having issues with my hamstrings firing too much and my cockpit not that comfortable. Joe made the proper adjustments and my rides have been amazing so far. If you need a bike fit Joe is the man to get it done with. 

Joseph Casas's profile image
Joseph Casas 
a month ago

Joe Sulak at JS Performance Labs was outstanding! He helped fit my TT bike and dial in my setup in a way that gave me a level of comfort I honestly had never felt before. His attention to detail was excellent, he took his time throughout the process, and it was clear he really cared about getting everything right rather than rushing through it. Joe knows his craft! I highly recommend Joe to any cyclist or endurance athlete looking to improve comfort, efficiency, and overall performance. 

Steve Medina's profile image
Steve Medina 
a month ago

This wasn’t just a bike fit—it was an education. I left with a better setup, a clearer understanding of my riding, and actionable insights I can apply right away. Highly recommend to anyone serious about improving their performance and comfort on the bike. 

Mike Brown's profile image
Mike Brown 
a month ago

Outstanding bike fit experience at JS Performance Lab in San Antonio. Joe Sulak conducted a comprehensive Retül 3D motion capture bike fit on my Trek Domane that exceeded every expectation. As an older endurance cyclist training for a multi-day cycling event, I needed a fitter who understood both the biomechanics and the demands of long-distance performance riding. Joe optimized my saddle position, hood angle, and overall fit geometry to unlock more power and efficiency on the bike. He also resolved some lower back tightness... read more

frd2y Lnghm's profile image
frd2y Lnghm 
2 months ago

I wanted to get a VO2 Max baseline for my longterm fitness goals. JS Performance delivered! Joe gave ample to time for a warm-up, thorough rundown of what was going to happen and continuous monitoring and coaching during the test. He allowed me to push as hard as I could. The feedback after was the type of direction I needed. I would recommend this place for your training needs. 

Frequently asked questions about JS Performance Lab

How is JS Performance Lab rated?

JS Performance Lab has a 4.9 star rating with 70 reviews. 

When is JS Performance Lab open?

JS Performance Lab is open now. It will close at 5:00 p.m. 

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