# K2 F.I.T. 84 Boa vs Bont Semi Race III: specs and price compared

A sourced, side-by-side comparison of the K2 F.I.T. 84 Boa (K2) and Bont Semi Race III (Bont) among inline skates. K2 F.I.T. 84 Boa is the cheaper of the two at $219.95.

## Side by side

| Spec | K2 F.I.T. 84 Boa | Bont Semi Race III |
| --- | --- | --- |
| US price | $219.95 | $489 |
| Brand | K2 | Bont |
| Released | 2026 | — |
| Wheel diameter (mm) | 84 | 125 |
| Wheels per frame | 4 | 3 |
| Bearing rating | TwinCam ILQ7 | Bont Pro Bearings |
| Frame material | aluminum (stamped) | aluminum (6061-T6, 2PF Unity) |
| Closure system | Boa speed lacing + cuff buckle + 45-degree velcro power strap | micro-adjustable buckle + waxed laces with lace cover |
| Wheel durometer (A) | 80 | 85 |
| Boot type | soft | hardshell (carbon composite shell, suede-like leather liner) |
| Brake included | Yes | No |

## Key differences

- Wheel diameter (mm): K2 F.I.T. 84 Boa 84 vs Bont Semi Race III 125
- Wheels per frame: K2 F.I.T. 84 Boa 4 vs Bont Semi Race III 3
- Bearing rating: K2 F.I.T. 84 Boa TwinCam ILQ7 vs Bont Semi Race III Bont Pro Bearings
- Frame material: K2 F.I.T. 84 Boa aluminum (stamped) vs Bont Semi Race III aluminum (6061-T6, 2PF Unity)
- Closure system: K2 F.I.T. 84 Boa Boa speed lacing + cuff buckle + 45-degree velcro power strap vs Bont Semi Race III micro-adjustable buckle + waxed laces with lace cover
- Wheel durometer (A): K2 F.I.T. 84 Boa 80 vs Bont Semi Race III 85
- Boot type: K2 F.I.T. 84 Boa soft vs Bont Semi Race III hardshell (carbon composite shell, suede-like leather liner)
- Brake included: K2 F.I.T. 84 Boa Yes vs Bont Semi Race III 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)
- Bont Semi Race III: https://www.inlinewarehouse.com/Bont_Semi_Race_III_Skates/descpage-BSR3SK.html (inlinewarehouse.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/inline-skates/k2-fit-84-boa-vs-bont-semi-race-iii/
Cite: Per The Front Desk Review, K2 F.I.T. 84 Boa ($219.95) vs Bont Semi Race III ($489) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inline-skates/k2-fit-84-boa-vs-bont-semi-race-iii/
License: CC BY 4.0.