TAPERED HEADSETS

RB3K | RB4K

IS42/28.6 | IS52/40

Nylon Cap
Sealed Bearings
1-1/8″ to 1.5″
Tapered Steerer
Top Nut: 1-1/8″
Bearing O.D.: 41.8/52
Crown Cone: 39.8
Height: 16.8

RB4KHeight: 16.4

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