Velo Orange Grand Cru Drillium Cranks - 175mm 8/9/10 Speed 48/34t Square Taper JIS Spindle Interface Polished Aluminum MFPN=D33RXB-B - Compatible with both MTX

- Compatible with both MTX Quick Track 1

2:30 to 160 hour run time Lumens Front 800 Recharge Type USB Battery Li Ion Weight 194

Misc Bearing Eyelet 47

25 Bearing Type Sealed Cartridge Weight 285 Center to Flange Right 23

Velo Orange Grand Cru Drillium Cranks - 175mm 8/9/10 Speed 48/34t Square Taper JIS Spindle Interface Polished Aluminum MFPN=D33RXB-B - Compatible with both MTXBack 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