# K2 F.I.T. 84 Boa vs Powerslide Next Core Black 100 II: specs and price compared

A sourced, side-by-side comparison of the K2 F.I.T. 84 Boa (K2) and Powerslide Next Core Black 100 II (Powerslide) among inline skates.

## Side by side

| Spec | K2 F.I.T. 84 Boa | Powerslide Next Core Black 100 II |
| --- | --- | --- |
| US price | $219.95 | not published |
| Brand | K2 | Powerslide |
| Released | 2026 | — |
| Wheel diameter (mm) | 84 | 100 |
| Wheels per frame | 4 | 3 |
| Bearing rating | TwinCam ILQ7 | ABEC 9 |
| Frame material | aluminum (stamped) | aluminum (ADC10 cast, Elite frame) |
| Closure system | Boa speed lacing + cuff buckle + 45-degree velcro power strap | Kizer Clipper micro-adjustable buckle + velcro strap + laces |
| Wheel durometer (A) | 80 | 88 |
| Boot type | soft | hardshell (TRINITY 3-point mounting) |
| Brake included | Yes | No |

## Key differences

- Wheel diameter (mm): K2 F.I.T. 84 Boa 84 vs Powerslide Next Core Black 100 II 100
- Wheels per frame: K2 F.I.T. 84 Boa 4 vs Powerslide Next Core Black 100 II 3
- Bearing rating: K2 F.I.T. 84 Boa TwinCam ILQ7 vs Powerslide Next Core Black 100 II ABEC 9
- Frame material: K2 F.I.T. 84 Boa aluminum (stamped) vs Powerslide Next Core Black 100 II aluminum (ADC10 cast, Elite frame)
- Closure system: K2 F.I.T. 84 Boa Boa speed lacing + cuff buckle + 45-degree velcro power strap vs Powerslide Next Core Black 100 II Kizer Clipper micro-adjustable buckle + velcro strap + laces
- Wheel durometer (A): K2 F.I.T. 84 Boa 80 vs Powerslide Next Core Black 100 II 88
- Boot type: K2 F.I.T. 84 Boa soft vs Powerslide Next Core Black 100 II hardshell (TRINITY 3-point mounting)
- Brake included: K2 F.I.T. 84 Boa Yes vs Powerslide Next Core Black 100 II No

## Sources

- K2 F.I.T. 84 Boa: https://www.inlinewarehouse.com/K2_FIT_84_BOA/descpage-I222019.html (inlinewarehouse.com, verified 2026-08-11)
- Powerslide Next Core Black 100 II: https://powerslide.com/products/next-core-black-100-ii (powerslide.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/inline-skates/k2-fit-84-boa-vs-powerslide-next-core-100/
Cite: Per The Front Desk Review, K2 F.I.T. 84 Boa ($219.95) vs Powerslide Next Core Black 100 II (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inline-skates/k2-fit-84-boa-vs-powerslide-next-core-100/
License: CC BY 4.0.