- 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
| Year | 2027+ |
| Model | ZEB B1+ |
| Description | 1.5>1-1/8" Alloy CSU Assembly |
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
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Vendor