Ohlins BM 491 STX 46 Blackline Shock oil filters Shape X X206022

Shape X X206022

HP4 2012-2014 4671A027A00

These bikes have a flaw - the stock airfilter (and all the other "high performance" air filters modeled after it) are too narrow to actually seal the edges of the filter to the airbox on each side at once

This means tune each cylinder seperate and secondairy injectors seperate from the main injectors

Ohlins BM 491 STX 46 Blackline Shock oil filters Shape X X206022STX 46 Blackline BM 491 Part number BM 491 Type Code S46DR1L S Single tube 46 Piston diameter: 46 mm D Monotube high pressure gas type of shock absorber with internal reservoir in the main body. R1 Adjustable rebound damping on single tube shocks. Adjuster wheel above the end eye. L Adjustable length. Technical data Length: 374mm +10 mm 2 mm Stroke: 53 mm Rate N mm: 140 N mm Position: rear Mounted spring: 21102 54 Spring series: 21102 Mounting length