MS2019: 1-3/8" OD x 2-3/8" OAL x 30.9 mm ID x 1/2" Step, Straight Bore

Product Details

• Application: 1-3/8" x 0.035" seat tube
  • Builder must confirm .05 mm press fit in seat tube
• Material: 4130 steel
• OD: 1.375" OD 
• ID: 30.9 mm, +0.00/-0.05 mm
  • No relief
• Overall Length: 2-3/8"
• Step OD: 1.304"
• Step Length: 1/2"

Item sold individually.