Shimano Zee FC-M640 Crankset 68/73mm Size:175mm The same DTH BMX tread

The same DTH BMX tread in 26 size offerings to give multiple options in the dirt/urban environment

Available in Soft (20A Kraton) or Hard (25A Vexk) for your preference in feel and durability

• Lightweight and durable 2D forged alloy stem

Fox Racing anti-fog goggle lenses offer you quality eye protection with a wide

The bearing cage is made of carbon fibers reinforced with polyamide so that the forces can be better distributed and absorbed and your rear derailleur works perfectly even in the most adverse conditions

Shimano Zee FC-M640 Crankset 68/73mm Size:175mm The same DTH BMX treadSingle ring AM DH 1x10sp crankset M640: 68 73mm shell (for 50. 4mm chainline) Durable, strong aluminum arms with anodized chainring for increased power transfer and impact protection Integrated spindle, wide stance bottom bracket with outboard bearings offer increased rigidity Includes HT2 bottom bracket for 68 73mm BCD (rings): 104mm (36T) Color: Black BCD 104 BB Inclusion Yes Chainline 50. 4mm Teeth 36 Crankset Weight 831g Crankset Material Aluminum