K2 Vo2-S 90 Boa Inline Skates

The K2 Vo2-S 90 Boa are ideal for advanced skaters looking for daily training and fast fitness skating. The Boa system allows quick tightening with a dial. The new single-sided Vo2-S frame is made of high-quality aluminum alloy and is extremely lightweight. Equipped with 90 mm 83A wheels and ILQ 9 Classic Plus bearings. The Vortech Ventilation system enhances airflow and keeps the foot dry. The boot with lateral support and arch reinforcement adapts to the skater’s foot.

Benefits of K2 Vo2-S 90 Boa

• Fast Boa tightening

• K2 Vortech ventilation

• Memory padding for high comfort

• Breathable, moisture-wicking materials

• Strong lateral support + natural flex

• S-Frame reduces weight and absorbs vibrations

• Twincam bearings

Boot
K2 SoftBoot provides lightweight, breathable and comfortable construction.

Lacing
Boa steel-cable tightening for even and reliable closure.

Ventilation
K2 Vortech uses airflow channels, mesh sides and perforated insole for improved cooling.

Frame
Single-sided Vo2-S frame absorbs up to 20% more vibrations and weighs half as much. Made from high-grade aluminum alloy.

Wheels
90 mm, 83A – medium hardness, fast, stable and durable.

Bearings
ILQ 9 Classic Plus, TK GEL 6ball, nylon cage, one-sided steel shielding, grease-lubricated.