Description

PROMAX offers a headset designed and developed for 1-1/8″ integrated headset bushes operating on 1-1/8″ straight steerer tubes. It features precision ring bearings as well as a sealed cover and Aluminium compression star.

CHARACTERISTICS:
– SHIS: IS42/28.6 | IS42/30
– Angular contact bearings 45° x 45°
– Sealed ring bearings
– Aluminium cover and compression star 6061
– Weight: 85g

COMPATIBILITY:
– For frames with 1-1/8″ integrated head tube
– For forks with 1-1/8″ straight steerer tube

Additional Information

Brand: Promax
Manufacturer SKU: PRMHEAD021
Color: black
Color: Black
Size: 1-1/8″– French sizes by default