As with all Bull-it products

carbon reinforcements and full grain leather for protection

Order 27520-312 mounting kit in the same order

lateral rotation and hyperextension

DNA Air Filters - Stage 2 High Performance Air Box Cover for KTM 690 SMC / Enduro / R (2008-2020) import_date_2024-11-35 As with all Bull-it productsThe DNA Stage 2 Kit, can be either a DNA filter or a DNA cover that is designed to replace a part of the air box, seriously increasing air flow to the engine. With the proper fuel recalibration the results are always very impressive. Replaces OEM Parts 76506015100 76506015000 76506002000 Cover Features This new Stage 2 Air Box Cover is a specially made Laser cut supporting frame and designed to work exclusively with the DNA stock replacement air