Kwackboy, you may be correct wrt the colour difference in the pix. As regards the shape of the levers, if I remember, I will go and check on the levers of my K5 and K6 Wee in the morning, to satisfy my own curiosity. When I first replied, did go out to measure the two levers for overall length but did not take a closer look at the shape of the clutch lever vs that of the brake lever. Besides the colour shading, the levers in the posted pix looked like they where of different lengths. This could again be due to a camera angle.