-Problem Solvers Seatpost Shims are not intended for use with carbon seatposts

Standard 6-bolt hub mounting

correct torque is more important than ever

Brass and aluminium plug tips

RedLite mount for increased visibility after dark

Joe's Tubeless Ready Kit - Suits 21-24mm Internal Width Rims - 48mm Do Not Ship Internationally -Problem Solvers Seatpost Shims areAll you need for Tubeless Ready Tires or Tubeless Ready wheels. One kit is good for 2 mountain bike wheels. The lightest tubeless kit. Fit most 29", 27. 5" & 26" tubeless ready wheels The kit comes with 32 mm tubeless presta valves and the option of 21 24mm or 25+ mm rim tape.