H&H 7 speed 11-32T upgrade kit V4/A&C line/STD tensioner/SQT shifter

Having difficulty on climb or slope while riding a A/C line Brompton? This upgrade kit will help you overcome the challenge! Upgrade your A or C line Brompton 4 speeds to 7 speeds with 11-32T wide ratio cassette. Compatible with: Brompton P or T line 4 speed stock wheels CHPT3 V4 stock wheels or, 5 to 7 speed 3rd party wheels Upgrade kit includes: H&H 7 speed SQT shifter (Right side, black) H&H derailleur v4 + Tensioner Standard design black A/C line H&H 11/13/16/20/24/28/32T semi-unibody cassette (black) KMC X11EL (extra light silver Chain) H&H housing Gatherer for rear brake *Price excludes installation