IS52 1.5” BOTTOM HEADSET BEARING. IS41 1 1/8” TOP HEADSET BEARING. Take the new bearings, apply a little gease and place on the crown race of the fork. Take the bike out of the stand and give it a bounce on the ground to ensure everything is seated into place.
eBay
EC44 bottom cup, 1.5" race. ZS44 top cup, 1 1/8" race. These are machined simultaneously, for perfect matching, and get faster with age. Chris King ThreadFit T47 Bottom Bracket.
eBay
Developed from the ground up for a wide range of tapered and oversized headtubes, the InSet 2 headset combines maximal durability, silky-smoothness and unrivalled longevity with a phenomenal service life. Handcrafted in the USA, this is the go-to headset if you’re running zero stack, mixed zero stack or an external cup set up. Key Features Engineered, manufactured and assembled in Portland, Oregon USA 10-year built-to-last warranty Legendary made-in-house bearings Patented GripLock® retention design for exclusively dependable headset adjustment Available in 9 beautifully anodized colors Responsibly lightweight Designed specifically for a 44mm/56mm tapered headtube and a 1-1/8” to 1.5” tapered steerer tube Available in Matte Jet and Matte Slate SHIS ZS44/ZS56
eBay
SIZE: 1-1/8 Inch - 1-1/2 Inch Legendary made-in-house bearings Patented GripLock® retention design for exclusively dependable headset adjustment Available in 9 beautifully anodized colors Responsibly lightweight Designed specifically for a 44mm/56mm tapered headtube and a 1-1/8” to 1.5” tapered steerer tube SHIS ZS44/ZS56
eBay
SIZE: 1-1/8 Inch - 1-1/4 Inch With King Lifetime Warranty and the brand's made-in-house bearings Compatible with a 44mm straight headtube and a 1 1/8″ to 1 1/4″ tapered steerer tube With patented GripLock® system ensuring solid integration and reliable adjustment
eBay