S BOX

Zenith

S BOX

Semi-Integrated Cable Routing System

01

Details

S-Box Headset (IS52/28.6 l IS52/40)

Semi-Integrated Cable Routing System

Frame:

IS52 / IS52, 1.5” Integrated Head Tube

ZS56 / ZS56, 1.5” Internal Head Tube

ZS56 / ZS66, 1.5”-1.8” Internal Head Tube



Head Tube Dimensions

The most common 1.5”-1.5” head tube standard is good enough so we don’t create a new one. Deeper upper-bearing placement not only gives more freedom to compression ring design, the extra millimeters reserved between the top cap and the upper bearing also creates a smoother cable routing.

02

Specs

Headset Type Semi-integrated
Steerer 1.5”
Bearings Premium
Top Cap Material -
Bolt Material -
Crown Race Material -
Colours Black
SHIS
Code
SHIS Code
Weight

TK155SP
IS52/28.6 l IS52/40
80 g / set

TK1566SP
ZS56/28.6 l ZS56/40
110 g / set

TK1536SPH
EC44/28.6 l EC44/40
120 g / set

TK1537SPH
EC44/28.6 l ZS56/40
120 g / set

03

Support

USER MANUALS

S-BOX-TEC-MANUAL.pdf


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