Engineered to take extreme punishment, and maximum drivetrain protection from rock strikes and logs. he TRS Plus Bash-Only Guide is built to protect the bike and drivetrain from punishment dealt by riders. Featuring a modular assembly riders can choose from one of two sizes of bash guards 28-30t, and 32-34t (both are included). The Inside Line:This is the perfect addition to any XC, trail, or Enduro rig looking to protect the frame and chainring from rock strikes, logs, and those whoopsie moments we all have. Features: Backplate material - Anodised Aluminum Bashguard- 28-30T, 32-34T Bash Included Capacity - 28-34t Chainline - non-Boost, Boost, SuperBoost Color - Black w/Laser Drivetrain protection - DMB (Direct Mount Bashguard, two sizes included) Features - Aluminum backplate, and solvent-resistant polycarbonate. Weight - 74g (w/34T) In the Box: Chainguide direct mount bashguard (x2) long ISCG bolt (x2) short ISCG bolt (x2) Spacer (x3) Materials: Aluminium & polycarbonate