Problem Solvers Rear 6mm Booster Kit - Center Lock Hub Weight-845 Easy 2-button control for flash

Easy 2-button control for flash modes and brightness

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Short Drivetrain Speeds 11 Weight 188 Color Black/Silver Chain Wrap Capacity (teeth) 33 Largest Cog 28

3BB Drop (mm) 69 69 69 69 69 69Stem Length (mm) 90 100 100 110 110 120Seat Tube (mm) 423 468 504 524 545 574Stem Angle (°) -12

Range 12-24t Gears 7sp Cogs 12-13-14-16-18-21-24 Color Nickel Weight

Problem Solvers Rear 6mm Booster Kit - Center Lock Hub Weight-845 Easy 2-button control for flashBooster thru axle hub spacer kits are designed to give your non Boost front and rear thru axle hubs the boost they need to fit any Boost compatible frame or fork. Hub Type Center Lock