I'm sure its been mentioned here at some point along with every other bike forum but stay away from the cheap knockoffs on Amazon and Ebay. The brake lever tolerances are large with the cheap levers and many stories out there with brake levers locking up... This of course will cause most to crash and to me its not worth it to save $80-$100.
You don't "need" shorty levers to wheelie. A shorter clutch lever is very helpful tho for clutch ups and allows for 2 finger on lever and still maintain good control of bar with thumb, ring, and pinky. If you want the best setup for wheelies then see link below. I used to have a stunt lever and these are TRUE 1 finger pull levers. The ball bearings makes the clutch pull super light! I have one ordered for my bike but not sure I need to get back into full hooligan mode but this bike makes it hard lol.
Universal fit RSC Trigger series levers with a bold, glossy, raw machined anodized finish. Trigger series RSC levers are equipped with a trigger-like lever tip, to ensure the highest of confidence...in any situation.
www.righteousstuntmetal.com
Pricey but best wheelie clutch lever out there.
Or, stick to well known brands.. CRG, ASV, Brembo, Vortex, Pazzo, PSR, etc... Avoid the $40 sets if you can...