ATP Billet Couplers
ATP Billet Drive Couplers are stronger and have less rotating mass than the OEM ones, this will give improved throttle response and is kinder on your crank. To be used with Kawasaki style cush drive available separately below.
Yamaha SuperJet 96+
New lighter version now available- Fitting a set of these will give you a weight saving of 8 oz over the OEM couplers