Shimano 105 FC-RS520 Crankset - 172.5mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Stem Angle (deg)--10 }Industry Nine 1/1 Classic Rear

}Industry Nine 1/1 Classic Rear Hub - 12 x 148mm 6-Bolt HG 11 MTN Black 32H

Store in handlebar with a Wolf Tooth EnCase Storage Sleeve (sold separately)

Anodized finish

S Upper ZS44 Upper Stack Height 6 S

}Shimano SLX FC-M672 Chainring - 30t 96mm BCD 10-Speed Middle For 22-30-40t Set

Shimano 105 FC-RS520 Crankset - 172.5mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Stem Angle (deg)--10 }Industry Nine 1/1 Classic RearShimano 105 FC RS520 Crankset 172. 5mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC RS520 is a 2 piece 4 arm crank thats compatible with modern disc brake road frames. 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 44. 5mm chainline 150mm Q factor Compatible with HG 12 speed chains TECH SPECS BB Included No Chainline Hub Compatibility 135 142