I got rid of my second clamps (Shimano shifter clamps) when I switched to push on grips. I spec B made it easy to do this. Now i'm stuck with having to run I spec B levers to hold my 10 speed shifter and dropper (modded left shifter).
Edit (Aug 22) - I've now moved to Cura 2 brakes on the FS bike and tried the Formula match makers but couldn't get the shifter / dropper in the right place. I'm now on 4 mounts and happy with the range of adjustment. I got some 3D printed I Spec B mounts for my shifter / dropper off ebay.
I'm still running Shimano I Spec B brakes and shifters on the HT which put the shifters in a good position.
May 5, 2021, 6:07 a.m. - fartymarty
I got rid of my second clamps (Shimano shifter clamps) when I switched to push on grips. I spec B made it easy to do this. Now i'm stuck with having to run I spec B levers to hold my 10 speed shifter and dropper (modded left shifter). Edit (Aug 22) - I've now moved to Cura 2 brakes on the FS bike and tried the Formula match makers but couldn't get the shifter / dropper in the right place. I'm now on 4 mounts and happy with the range of adjustment. I got some 3D printed I Spec B mounts for my shifter / dropper off ebay. I'm still running Shimano I Spec B brakes and shifters on the HT which put the shifters in a good position.