Indoor Trainer Bike Front Wheel Riser Block

FIG. 1 is a front-right-top perspective view of the indoor trainer bike front wheel riser block showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front elevational view showing the application thereof, wherein the broken lines show environment which forms no part of the claimed design.