The new Arc Double Clamp from can be tilted, style. A very classic design, combined with the newest findings in the design. M6 bolts provide such as already during the classic clamp tilt High clamping force and give maximum strength, the bolts are already equipped with a anti seize (lubrication) that the steel bolts and aluminium of the clamp to avoid the Korrossion of the two materials. The clamp has been freed from the material where it does increased strength and thus, the double clamp on your trimmed. This is the very reduced and new design. In original version the arc Double Clamp comes without Shimano and are therefore only suitable for oversized bars with clamping slot, there is but the clamp SHIMANO Extra to buy so that the OS you could clamp can also be used for standard bars nehmen. Specs to double arc clamp standard: ◾ Material 6061 T 6 aluminium ◾ Height 4.75 cm ◾ Weight 102 g ◾ Please note: This case is designed for oversized bars with 34.9 mm can be used (when the individually available Shimano to be used for standard bars looking for) you can also find here purchased separately after tilt reducing Shimano ◾ box contents: Bolts Double Clamp,