PROTO, the original creators of the SCS, have brought us a brand new version of the SCS clamp.
Internal diameter_ 31,8 mm = compatible with standard bars ONLY with no slit
Height : 90 mm
Height addition_ 38 mm
Material_ Aluminum 6061
8mm bolts with a 6mm allen key heads to reduce the risk of stripping out your bolts
Bolt length_ 41 mm
Weight_ 248 g
PROTO has included a 5th bolt that is a offset slot for bolt torque, again new technology coming from PROTO. With the offset slot you won't have to use a washer or quarter to stretch your clamp to install those bars that are hard to put in.
Made in the USA