1. 4X110MM 4X100MM 4X90mm size available

2. Good quality m7 series aluminium alloy

3. 4X90mm frame is with 150mm/165mm mounting distance;

4. 4X100mm frame is with 165mm/195mm mounting distance;

5. 4x110mm frame is with 165mm/195mm mounting distance.

Suit for:

For speed skating

1 pair skating frame;

8 pieces skating bolts;

8 pieces skating bolts.