Joe*Pro
Senior Retro Guru
Magura also made perches for M900 shifter pods in 1995 to go with the HS22:
Thread 'XTR M900 Shifter pods & magura perches'
https://www.retrobike.co.uk/threads/xtr-m900-shifter-pods-magura-perches.450413/
Thread 'XTR M900 Shifter pods & magura perches'
https://www.retrobike.co.uk/threads/xtr-m900-shifter-pods-magura-perches.450413/