Velo Orange Grand Cru Drillium Cranks - 170mm 8/9/10 Speed 48/34t Square Taper JIS Spindle Interface Polished Aluminum MFPN=TB00097500 5 3 4 5 6

5 3 4 5 6 8 10mm hex and Torx 10 20 and 25

Easily set slot width for standard or carbon blades by moving spacer plate position

5mm x 50mm tire repair plugs

Diameter 24in Brand Box Model Focus RR ISO 507 ID Width 22 Width OD 28 Profile 14

Model M30 Road/Mountain Spindle Interface Praxis M30/28 Shell BB86/90/92 Shell ID 41mm Width 86

Velo Orange Grand Cru Drillium Cranks - 170mm 8/9/10 Speed 48/34t Square Taper JIS Spindle Interface Polished Aluminum MFPN=TB00097500 5 3 4 5 6Back in the day racers drilled holes in their chainrings to make them lighter. The weight savings were minimal but they sure looked cool. The Velo Orange Drillium Crankset recaptures the look while upgrading to modern manufacturing techniques and tolerances. Crankarms and chainrings are cold forged from 7075 aluminum alloy All stainless hardware with allen head nuts bolts Includes self extracting aluminum machined dust caps and BB bolts 48 34t 110 BCD