Grit Scooters 5 Bolt SCS Clamp, BlackThe Grit SCS is the first quality 5 Bolt SCS available in the UK. The advantages of 5 bolts are much more stability and more effective tightening (making your scooter safer to ride). The Grit Technicians have hit on a top system here, its strong and super good quality. Grit SCS Features: Grit 5 bolt SCS Clamp with Shim. Compatible with all 31. 8mm and 34. 9mm Bars (regular and oversized). Available in 4 Anodized awesome looking colours. Includes top