microSHIFT Mezzo Front Derailleur - 7/8-Speed Triple 42/34/24t Band Clamp Shimano Compatible MFPN=100608121 Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed

Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar end ShiftersThe right-side/rear shifter is 10-Speed index-only left-side/front is 2/3-Speed

size 650b front/rear rear (HG 11sp Road) rim G1800 db hub Spline 370 Ratchet LN axle/spacing (mm) 12x142 hole 24h spoke bladed nipple alloy color black weight 986g

10% wider pad clearance decreases the chance of disc brake rotor rub

description Easy Bleed Kit Tech 3 compatibility Hope

microSHIFT Mezzo Front Derailleur - 7/8-Speed Triple 42/34/24t Band Clamp Shimano Compatible MFPN=100608121 Shimano Dura-Ace SL-BS79 Double/Triple 10-SpeedmicroSHIFT Mezzo front derailleurs offer durable construction and seamless compatibility with existing systems making repairs and upgrades easy. Precision forged steel shifting plate Aluminum bracket Plastic body 34. 9mm band clamp with 31. 8 and 28. 6mm clamp adapters included 66 69 degree chainstay angle 50mm Chainline Double or Triple Triple Drivetrain Speeds 8 Front Derailleur Clamp 31. 8 (1 1 4") Front Derailleur Cable Pull Dual Front Der Shifter