The most accurate words to describe the new TriMax 25 KB wheels are “lightness” and “responsiveness”. This alloy wheelset has nothing to envy about equivalent carbon wheels. The top-of-the-line hub is the same as the Vision Metron Carbon wheelset, with an increased number of spokes on the left side of the rear wheel (10 spokes instead of 7) to give extreme rigidity to the structure.

Another feature of the rear wheel is the asymmetric profile of the rim in order to optimize the weight distribution. Furthermore, the P.E.O. coating ultimately fortifies resistance to both the rim and the braking track. This wheelset can be used with standard brake pads and has a final weight of 1,380g. Thanks to these features, the new TriMax 25 KB wheelset is the ideal choice for both climbing and mixed routes!

vision front profile vision front vision rear



  • Alloy tubeless ready/clincher rims
  • Front: 20mm depth – Rear: asymmetric 24mm depth
  • Interspoke milling R06 system
  • E.O. hard coating
  • New extra light P.R.A. hubs for DP spokes
  • 6 sealed ACB bearings (2 F+4 R) mounted on a 17mm hub axle diameter
  • Aero bladed spokes
  • ABS self locking nipples
  • Artisan built, entirely by hand
  • Includes Alloy QR-93 and rim tape

Check the product at link below:

Watch the video of P.R.A. system:



Since its birth in Kona in the ‘90s, Vision has been synonymous with a no-expense spared assault on wind resistance. Recent years have seen the innovative application of carbon fiber and the creation of dream-like shapes to enhance performance. Vision is the brand to beat, leading the way in time trials and triathlon by creating super-fast aero products with proper fit adjustment that allow the rider to push their limits in race conditions. Vision continually refine, test and innovate in the quest for speed, with industry-leading products throughout the range.

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