Head Tube, Titanium, IS41/IS52 - Select Length bbshell Paragon Machine Works SRAM Full

Paragon Machine Works SRAM Full Mount/UDH dropouts/inserts

this meets SRAM's 30 - 36 mm rear derailleur hanger specifications

5 mm above axle center to meet SRAM's specs

Place the stays outboard as far as possible to avoid SRAM's clearance mask

Item sold as 3 piece assembly

Head Tube, Titanium, IS41/IS52 - Select Length bbshell Paragon Machine Works SRAM FullMachined from 6 4 titanium solid round bar Application: Accepts IS41 IS52 headsets Integrated taper Length: Listed length +0. 25 mm (. 010") to 0. 5 mm (. 020") 0 to allow for facing after welding Bearing Bores: Supplied . 5mm (. 020") undersize to allow for post weld reaming Must be finished to size Relief: Inside and out Item sold individually.