Fully precision cnc machined 7075AL chain rings (44/32/22T), ramped and pinned for perfect shifing
CNC 7075 AL spider BCD 104/64mm
Spindle made by Scandium
Available in 165,170 or 175 mm lengths
BB Width:68 or 73 mm
Black Anodized 7075al chain rings bolts
750g with chain rings
Patented double hollow hole design
7075AL crank arms