Keep it easy on your way to the trail head, then rip root sections and switchbacks on wide tires. Just what the M 1900 is made for with its precision two pawl hubs and high end wheelbuild.

M 1900 front 5 mm	100 mm / 5 mm	Black	880 g
M 1900 front 15 mm	100 mm / 15 mm	Black	850 g
M 1900 rear 5 mm	135 mm / 5 mm	Black	1080 g