[Long 48mm]
[Long 35mm]
[Long 45mm]
Product: Reduce bike muffler noise and countermeasure noise to neighbors.
Contents: 2 long inner silencers set.
Use: Comes with a removable lid for volume adjustment. (with mounting screws)
Features: Please make sure to check whether it can be attached to your bike before purchasing.
Specifications: Size: Long tube, Long, Inner diameter: 1.4 inches (35 mm), Length (approximate): 5.3 inches (135 mm), Mounting outer diameter: 1.4 inches (35 mm), Middle hole outer diameter: 1.0 inches (25 mm), Inner lid: 0.9 inches (22 mm), Height: 0.4 inches (11 mm), Weight: Approx. 2.9 oz (83 oz (83 oz (83 oz (83 oz (83 mm) Hex wrench.
Other: Since this is an imported product, there is no **card, instruction manual etc.