Dual material sprockets, extremely lightweight and durable; the outer ring is composed of tough 7075 T65A aluminium and a cured steel outer ring for optimized performance.
Bakdrevstyp 210
Bakdrevstyp Ultra-light Self-cleaning
Material Bi-components
Kedjedelning 520
Färg Röd
Kuggantal bakdrev (kits) 50