This chain guide can be adjusted in 2 directions: vertical and horizontal.
Vertical adjustment is performed by loosening and tightening the bolt beside the "Strummer" logo. The maximum vertical adjustment is approximately 25 mm.
Horizontal adjustment (toward or away from the bicycle) can be made by adding/removing spacers behind the plastic part. We provide 4 spacers (each approximately 1 mm thick). The maximum adjustment is 4 mm.
Specifications
Material: Aluminum Alloy
Maximum Chainring Size: 40T
Round Hole Size (for Inserting the Bottom Bracket): 34.5 mm
