The GripNut is the outstanding choice for bicycles with threaded forks used without headset spacers or cable hangers. This unique design features a threaded collet positioned inside the adjusting and lock nuts that firmly clamps the fork threads. The result is a headset system with incredible holding power and ease of adjustability.
GripNut is ideal for heavy touring or rough riding conditions. Its design is also a welcome solution for problem forks with damaged or undersized threads and for threaded forks that have been cut too short.
S.H.I.S. classification: EC30/25,4-24tpi | EC30/26
More detailed information and technical drawings of the S.H.I.S. system are available in the attached PDF document.
Construction type (Ahead/Thread): threaded
Cup skirt length in mm: 30.2 mm
Material: aluminium
Weight supplement: manufacturer information
| Product name: | Chris King GripNut 1 inch Headset - EC30/25.4-24tpi | EC30/26 - Classic Logo Print |
| Manufacturer: | Chris King |
| Item code: | CHK217326 |
| Activity: | Cycling |
| Usage bikesport: | Road Bike, MTB |
| Steerer tube ø: | 1" straight threaded |
| S.h.i.s.: | External Cup (EC), Thread |
| S.h.i.s. top: | EC30 / 25.4-24tpi |
| Headset version: | complete |
| Headset stack height: | 50.9mm |
| Model year: | 2022 |
| Color: | Black, Red, Blue, Gold |
| Weight: | 93g |
| Manufacturer page: | http://www.chrisking.com |
