clutches

Has anyone tried these valves? http://www.stahlbus.com/products/en/bleeding-system/index.php

I've never heard of a sprag clutch only "ordinary"....seemingly they're a right pita and cost a ******* fortune, mine cut out twice the other when putting into first, and forgot mention that I was sure I felt it slip at one point too (I'll try it again) and thought of fk it maybe I need a new...

Hey guys, I thought I would consult the fountain of knowledge on this one. So, i understand the aprilia rsvr has a slipper clutch as standard. From what i can gather, this reduces the chances of the rear tyre locking up when closing the throttle off fast, is this right? If so, does the...

Okay well from all the posts on here I understand that I can use a Ducati part and it should be cheaper than the Aprilia Part. Can anybody shed a light as to where I can get the Ducati part because in my 5 min of searching I have found them to be twice the price !! Aprilia Unit £183.00 approx...

slipper clutches, I fancy the evo one for track and road, does anyone have any experiences of riding with a full slipper clutch, how will I have to change my riding techniques?, will riding in all weathers F@@ck it up?, is it similar to using a slip clutch on a IL4?, does a quick shifter work...