On the MKII for sale ( 126) there a part on the rear end , is it stock on Tiger or maybe only MKII

[tigresunbeam]

 

[KenF]

Looks like one of Dan Walters torque arms. You can see the hoop on the front side too.

https://www.catmbr.org/cat-forum/threads/dan-walters-torque-arm.1935/post-12033

 

[michael-king]

Yes DW torque arm... Can see the frame in other shots... Really got to fit mine one day...

 

[tigresunbeam]

Thanks everyone !!!