Shifters » Shifters- Pairs » Shimano
Shifters from Sram and Shimano. This range of shifters from Sram and Shimano will complete all your requirements for your custom build or upgrade. Rapid fire or twist grip its all here but remember that the rear shifter needs to be compatible with the rear mech, Sram to Sram and Shimano to Shimano. Sram front shifters will work just fine with a Sram front mech though.
Its hard to find a bike out there without something on it that is made by shimano, and impossible to find one that does not have a shimano inspired product on it. There is only one reason for this, Shimano have been pioneering cycling components since the early days. Any thing you need shimano will be here.