SRAM BB-7 Mtn G2 Mech Disc Brake 160mm Rotor CheckoutSpec= 51 mm Offset The balls and race are

The balls and race are made from a hardened chrome bearing steel

Mounts and adjusts without tools and fits from 22-31

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}SRAM RED Aero X-Sync Direct Mount Chainring - 46t 12-Speed 8-Bolt Direct Mount 6

} Fast-rolling center features tightly spaced knobs that cut down on rolling resistance while still digging into any terrain for dependable traction

SRAM BB-7 Mtn G2 Mech Disc Brake 160mm Rotor CheckoutSpec= 51 mm Offset The balls and race areInboard and outboard pad adjustment Spring tension adjustment CPS alignment 310g SRAM Model ID: DB BLBG 7M A1 TECH SPECS Primary Color Grey Brake Material Aluminum Caliper mount Post mount Disc Diameter 160mm Position Front or Rear Brake Weight 329g