Serpent have introduced a 4-shoe clutch set for the Cobra 811 and SRX8. The set is made up of two yellow material shoes and two black shoes made in 6061 aluminium. Also the set includes two 0.95mm springs and two 0.9mm springs. Billy Easton said:

See: Serpent

“The mix of the yellow material and the softer black alu 6061 shoes creates a very smooth and stabile clutch feel. Better overall feel, more drive-ability and more run time.”