2013 M3W delivered two weeks before all 'free' upgrades announced for 2014.
Centa upgrade installed at my cost, rear sprocket upgraded at my cost in 2015.
Centa rollers lasted changed at c 15858km when clutch failed, they were all in one piece.
Replacement rollers only lasted 7000km before failing. Phil Bleazey Upgrade installed at 23,280km
Chassis cracked at c20,000 km - repaired rather than replaced.
Oh the joy of ownership......
