Description
Tapered steerers (when offered) are designated by 1.5>1-1/8″ spec info. Replacement CSU (crown/steerer/upper) units and BoXXer crowns. BoXXer top crown sizing reference (head tube+headset): short (3/4″ drop): under 160mm/tall (2″ drop): 160-190mm
| Description | 1.5>1-1/8″ Alloy CSU Assembly |
| Model Name | 2017+ Lyrik/Yari 27/29″, 46mm Offset |






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