Fuji Thrill shimano gears I just bought my daughter a mountain bike (at a garage sale) a Fuji Thrill with Shimano gears.  Anyway we need to replace the right hand shift/brake combo lever(the little spring is shot and won't allow changing of gears).  It is a 3 x 7(with a little window to see the #'s 1-7 with a green indicator).  The guy at the bike store suggested a Shimano EF60 but I need to buy both and change all the wiring. I can do the work but would rather only replace the broken one.  Any ideas on where I can find a part online and what the part # would be?
In the UK you can buy OEM R/H only:

http://www.evanscycles.com/products/shimano/ef60-v-brake-8-speed-r-h-shifter-oe--ec028391?utm_source=froogle&amp;utm_medium=froogle&amp;utm_campaign=froogle

(That is the 8 speed that will work fine on 7).

Here is the tech.doc:

http://techdocs.shimano.com/media/techdocs/content/cycle/EV/bikecomponents/ST/EV-ST-EF60-2A-2744_v1_m56577569830630796.pdf

The part number is ST-EF60-7 - ask your LBS to order the part in for you, off the top of his/her head the sales staff may not know this can be ordered, but it almost certainly can, and definitely can in the UK.