# Rollerblade Macroblade 100 3WD vs Bont Semi Race III: specs and price compared

A sourced, side-by-side comparison of the Rollerblade Macroblade 100 3WD (Rollerblade) and Bont Semi Race III (Bont) among inline skates. Rollerblade Macroblade 100 3WD is the cheaper of the two at $179.97.

## Side by side

| Spec | Rollerblade Macroblade 100 3WD | Bont Semi Race III |
| --- | --- | --- |
| US price | $179.97 | $489 |
| Brand | Rollerblade | Bont |
| Wheel diameter (mm) | 100 | 125 |
| Wheels per frame | 3 | 3 |
| Bearing rating | SG9 | Bont Pro Bearings |
| Frame material | aluminum (Twinblade) | aluminum (6061-T6, 2PF Unity) |
| Closure system | cuff buckle + 45-degree velcro power strap + speed lacing | micro-adjustable buckle + waxed laces with lace cover |
| Wheel durometer (A) | 85 | 85 |
| Boot type | soft (engineered mesh, fixed liner) | hardshell (carbon composite shell, suede-like leather liner) |
| Brake included | Yes | No |

## Key differences

- Wheel diameter (mm): Rollerblade Macroblade 100 3WD 100 vs Bont Semi Race III 125
- Bearing rating: Rollerblade Macroblade 100 3WD SG9 vs Bont Semi Race III Bont Pro Bearings
- Frame material: Rollerblade Macroblade 100 3WD aluminum (Twinblade) vs Bont Semi Race III aluminum (6061-T6, 2PF Unity)
- Closure system: Rollerblade Macroblade 100 3WD cuff buckle + 45-degree velcro power strap + speed lacing vs Bont Semi Race III micro-adjustable buckle + waxed laces with lace cover
- Boot type: Rollerblade Macroblade 100 3WD soft (engineered mesh, fixed liner) vs Bont Semi Race III hardshell (carbon composite shell, suede-like leather liner)
- Brake included: Rollerblade Macroblade 100 3WD Yes vs Bont Semi Race III No

## Sources

- Rollerblade Macroblade 100 3WD: https://www.inlinewarehouse.com/Rollerblade_Macroblade_100_3WD/descpage-RMB100.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/rollerblade-macroblade-100-3wd-vs-bont-semi-race-iii/
Cite: Per The Front Desk Review, Rollerblade Macroblade 100 3WD ($179.97) vs Bont Semi Race III ($489) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/inline-skates/rollerblade-macroblade-100-3wd-vs-bont-semi-race-iii/
License: CC BY 4.0.