BOX Two E-Bike Derailleur (9spd), X-Wide Cage - Black
Product description
Durable and efficient E-bike derailleur
The Tri-Pack limited-slip clutch is an advanced chain retention system that provides instant engagement and long-lasting chain dampening through the use of a one-way roller bearing and composite friction plates.
Impact-resistant, Pivot-Tech spring-loaded cable-stay keeps the cable, housing, and you out of harms way
