I have a fairly new (6months) used Keihin PWK 28 carb for sale. Its a flat slide carb, 28mm, with a spigot mount. Excellent throttle response. Flows like a 30mm being a flat slide. The throttle cable which fits any standard mikuni fits this carb. I bought from Sudco.com about 8 months back.
Reason for selling is that I plan to sell my bike and upgrade to a higher capacity motorcycle.
Its a direct fit and suitable for Thunderbird UCE and LB both, Machismo 350/500, Classic 350, Bullet 500 cast iron, ported RX100/135, ported Suzuk Shogun.
Not suitable for Std350, pulsars, electra350, karizma and other 150cc and below motorcycles.
Asking price - 3.5K Shipping
Negotiable but not by much as I am already giving a fantastic deal and these carbs are very hard to come by in India.
All the best.