Genuine OEM electric starter chain tensioner guide.
2pcs included (top tensioner and bottom tensioner)
To fit electric start horizontal engines typically fitted in pit bikes and monkey bikes, typically 50cc to 125cc.
Length - 61mm
Guide width - 10.5mm
Total width (including lug) - 24mm
Length - 54mm
Guide width - 10mm
Total width (including lug) - 23mm