Overview
The Powerslide Tau Bis_onte Boots Italian skater Lorenzo Guslandi's pro model. He is one of the most talented inline freestyle slalom skaters in the world and his signature boot looks fantastic in black and yellow.
The Tau Bis_onte was made for competitive freestyle professional skaters so it certainly is ready to help freestyle lovers everywhere. This is NOT meant for newbies as they may not appreciate this kind of stiff and highly responsive boot construction. The Tau has the option to heat mold (90C) if having pressure points, or they can mold naturally with skate time. The carbon shell is painted white with a black boot upper and yellow highlights. Special clou is the bison logo on the heel and if looking close, an embedded QR code to scan can be found. This Tau boot was redesigned to be a bit more comfortable while maintaining rigidity with compression molding. Trinity mounting feels amazing for power-transfer, stability and offers a variety of frames to use this boot with.
Sizing Tip:
Unisex model based on US Men's sizing
| OVERVIEW | |
|---|---|
| Model Year | 2025 |
| Skate Type | Urban Freestyle |
| Skill Level | Advanced and Expert |
| Weight | 720g (Size 41) |
Specifications
| KEY TECHNOLOGIES | |
|---|---|
| Trinity X Mounting The combination of the 'along' mounting block of the boot with the 'across' mounting slot of the frame. This allows for frame adjustment both laterally (7mm) and front to back (8mm) to individual preference and/or to correct ankles from wanting to roll (pronation/supination). Trinity frames mount at three points with two off-set winged mounts under the ball of the foot that creates a channel for the wheels to lower the skate, adding stability and power at push-off. |
| BOOTS | |
|---|---|
| Construction | Hybrid Carbon |
| Cuff | Medium |
| Liners | MyFit SPC - Not Removable |
| Heat Moldable | Yes |
| Closures | Metal Cuff Buckle 45 Degree Ratchet Buckle Standard Lacing |
| Mounting | Trinity |
Videos
Sizing Chart
| GENERAL INLINE SKATE SIZING GUIDELINES |
|
|---|---|
| Measure feet with socks on and then reference the model-specific sizing chart. How to Measure Your Feet for Skates How to Try on Skates for Fit How to Choose an Inline Skate |
| POWERSLIDE TAU BIS-ONTESKATE SIZING CHART Unisex Model Based on US Men's Sizing *Chart directs toward a performance fit that is snug* |
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|---|---|---|---|---|
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TAU BIS-ONTE |
CM |
US Men's |
US Women's | EU |
| 6.0 | 24.2 | 6.0 | 7.0 | 38 |
| 7.0 | 24.8 | 7.0 | 8.0 | 39 |
| 7.5 | 25.5 | 7.5 | 8.5 | 40 |
| 8.0 | 26.1 | 8.0 | 9.0 | 41 |
| 9.0 | 26.8 | 9.0 | 10.0 | 42 |
| 10.0 | 27.5 | 10.0 | 11.0 | 43 |
| 10.5 | 28.2 | 10.5 | 44 | |
| 11.0 | 28.9 | 11.0 | 45 | |
| 12.0 | 29.6 | 12.0 | 46 | |
