Lubrication and inspection of the drive chain should be happening every 500 miles / 800 km.
Maximum slackens when measured by moving the drive chain vertically is 10 - 20 mm (0.4 - 0.8 in).
Lubrication and inspection of the drive chain should be happening every 500 miles / 800 km.
Maximum slackens when measured by moving the drive chain vertically is 10 - 20 mm (0.4 - 0.8 in).