Seat Collar, Titanium, 1-3/8" OD, 31.6mm ID, 2-1/2" Long w/ 1/2" Step

Application: 1-3/8" x 0.035" seat tube

• Builder must confirm .05 mm press fit in seat tube
• Minimum seat post insertion is 66 mm
• Seat post must go past the relief to avoid excess loads on the collar

Material: 3/2.5 titanium

OD: 1.375" OD

ID: 31.6 mm (+0.00/-0.05 mm), relieved:

• Provides space for weld penetration so that the finish reamer does not have to remove weld material
• Reduces weight

Length: 3"

Step OD: 1.304", +0.00/-0.05 mm

Step Length: .58"

Item sold individually.