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Powerslide Tau Bis_onte Boots 6.0 (38)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 6.0
Powerslide Tau Bis_onte Boots 7.0 (39)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 7.0
Powerslide Tau Bis_onte Boots 7.5 (40)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 7.5
Powerslide Tau Bis_onte Boots 8.0 (41)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 8.0
Powerslide Tau Bis_onte Boots 9.0 (42)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 9.0
Powerslide Tau Bis_onte Boots 10.0 (43)
In Stock: 1
Price: $459.95
  • Manufacturer Skate Size: 10.0
Powerslide Tau Bis_onte Boots 10.5 (44)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 10.5
Powerslide Tau Bis_onte Boots 11.0 (45)
In Stock: 2
Price: $459.95
  • Manufacturer Skate Size: 11.0
Powerslide Tau Bis_onte Boots 12.0 (46)
In Stock: 21 Days
Price: $459.95
  • Manufacturer Skate Size: 12.0

We will match or beat any posted overall price advertised in-store or online on in stock items.

Overview

Playing Style

  • Power-Focused Playing Style
    This style suits players who thrive on generation strong, top end speed through longer and forceful strides. They come with a stiffer boot that efficiently transfers energy into the rink for maximum power with every stride.

    Acceleration-Focused Playing Style
    For players who rely on quick bursts of speed and agile movements to dominate the game, this type of skate is ideal. These offer a moderately stiff boot that balances support with mobility. These these skates, you can swiftly change direction, make sudden moves and accelerate rapidly.

Fit Profile

  • If multiple categories are selected, it indicates the skate is available in or can be molded to different fit profiles.

    Low Profile Fit
    Narrow forefoot, narrow heel pocket, shallow instep depth and low overall volume.

    Low Profile Skate Graphic

    Shop All Low Profile Skates

    Medium Profile Fit
    Medium forefoot, medium heel pocket, medium instep depth and medium overall volume.

    Medium Profile Skate Graphic

    Shop All Medium Profile Skates

    High Volume Fit
    Wide forefoot, wide heel pocket, deep instep depth and high overall volume.

    High Profile Skate Graphic

    Shop All High Profile Skates

Level of Play Definitions

  • If multiple categories are selected, it indicates the skate is suitable for multiple levels of play.

    Recreational-Level Skates
    Built for the new-to-hockey player or casual skaters that are looking for an affordable option. These are great starter skates, especially for youth players.
    Shop All Recreational Skates.

    Performance-Level Skates
    Designed for players who are confident in their skating stride and are ready to take their performance to the next level. These players are on the rink 1-2 times a week playing mid-to-high level hockey.
    Shop All Performance Skates.

    Elite-Level Skates
    Engineered for the best performance, protection, durability and comfort. These players are usually on the rink three times or more a week and are playing high-level hockey.
    Shop All Elite Skates.

Cut Protection Level

  • This is the general level of protection against cuts.

    • Minimum: Basic protection suitable for competitive play
    • Standard: Balanced protection for intense gameplay. Protects against more severe cuts.
    • Maximum: Highest level of cut resistance for elite gameplay. Ideal for competitive adult hockey and designed for the biggest and fastest players.

ANSI Rated Cut Level

  • Measures the actual cut resistance of materials based on the ANSI/ISEA 105 standard.

    ANSI Level Description Grams of Force
    N/A No specific cut resistance rating provided by the manufacturer. N/A
    A1 Minimal protection; withstands light cuts. 200-499
    A2 Lower-level protection; resists slightly heavier cuts. 500-999
    A3 Low-level protection; suitable for competitive play. 1,000-1,499
    A4 Standard protection; defends against significant cuts. 1,500-2,199
    A5 Elevated protection for intense play. 2,200-2,999
    A6 Extra protection for faster, higher-impact play. 3,000-3,999
    A7 Ultra-high protection. 4,000-4,999
    A8 Premium protection for all levels of play and ages. 5,000-5,999
    A9 Top-tier cut resistance for ultimate protection. 6,000+

Certifications

  • Indicates compliance with safety standards and regulations for hockey gear.

    • USA Hockey: Approved for play under USA Hockey regulations. Ensures gear meets safety standards for organized play in the United States.
    • BNQ: Certified by the Bureau de Normalisation du Quebec for cut-resistant hockey gear. Required for players in Canadian Minor Hockey leagues to ensure on-ice safety.
    • CE: Meets European safety standards for protective equipment. Designed for compliance with regulations across European leagues and recreational play.

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
ConstructionHybrid Carbon
CuffMedium
LinersMyFit SPC - Not Removable
Heat MoldableYes
ClosuresMetal Cuff Buckle
45 Degree Ratchet Buckle
Standard Lacing
MountingTrinity

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*

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

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