the answer is yes. the allen key is usually about as big as they come. A solid investment, however.
On your bike, i forget how big it is... (same as on my bike, so you'd think i'd know... but i'm missing my bolt...)
Call the triumph dealer, they'll let you know...
But yeah- take off brake calipers (support them somehow so they're not hanging by the lines, i tape them to the handlebars...), find allen key for axle bolt, and then undo the pinch bolts on the forks, then find something kinda soft (like a piece of wood) to pound out the axle if it's stuck a bit.
Oh yeah- you gotta support it off the ground, too... if you dont have a set of stands that goes into the bottom of the front forks, they're a solid investment....
