The XM 421 is as good as an All Mountain rim can get
RockShox Rear Shock Small Parts Rear Shock Part UPC: 710845794124
Race Face MX style half waffle for extra grip security
Wheels Manufacturing PF30 PressFit Thread Together Bottom Bracket Bottom Brackets UPC: 811079020253
Compression
Wolf Tooth Bottom Bracket - English (BSA), 68/73mm, For 24mm Spindle, Orange brake-tool The XM 421 is asWolf Tooth English (BSA) bottom brackets are engineered to be durable, reliable, lightweight, and smooth. The weather sealing is best in class, with o ring seals on the spindle and inner shell, a wiper connection seal between the bearing and end cap, bearing race seals, and a labyrinth end cap design. To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal on metal contact. The custom chrome bearings