608 VV - Zero CeramicLike Ceramic Hybrid, Zero Ceramic use a combination of ceramic (Silicon Nitride Si3n4) balls and steel races, except they are of higher Grade 3 quality. The races are also black oxide treated and ground toa mirror finish which prevents corrosion and provides near perfect efficiency and tolerances. Specifications: Bearing Code: 608 Dimensions: 8mm x 22mm x 8mm ABEC: 5 Grade: 3 Seals: VV Grease: Kyodo Yushi PS 2 Application: Hubs, Bottom Brackets

They also offer precision bearing adjustment and easy maintenance

These spacers are compatible with various bottom brackets

They feature “a get out of jail’ 6mm Allen key on the drive side of the axle if you manage to round the non-drive side

The open and aggressive tread design gives the High Roller II excellent soil penetration and mud clearing ability

4oz with stuff sack

The GX 1x11 rear mech is pert of Sram's next generation series where they are bringing 11 speed to everyone

features a dedicated fleece-lined pocket for sunglasses

and stiffness for optimal performance

Shimano's XT/Ultegra level RT-CL800 Ice Tech rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding

Frog is easily mounted anywhere on your bike

Internal organizer pockets

The bag features a snap-fastener