RISE SU-STA ELEVATOR BLOCK GEL

Overview:
Height adjustable front wheel support system 5 different height levels for a slope of up to 6-Percent Anti-slip rubber feet reduce vibration  
1.Front wheel support with height adjustment to simulate both flat terrain and slopes.  
2.Unique design with 5 levels lets you adjust the height of your front wheel to simulate hill climbs up to 6%.
3.Anti-slip rubber feet.
4.Internal design that guarantees maximum wheel stability.
5.Suitable for both road and MTB