Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK Model=SL-RS700 Shifter Set }Gates Carbon Drive CDX CenterTrack

}Gates Carbon Drive CDX CenterTrack Belt - 250t For Tandems Black Outer / Blue Toothface

}Wolf Tooth 104 BCD Chainring - 30t 104 BCD 4-Bolt Drop-Stop Stainless Steel Silver

5 Bearing Type Cartridge Crown Race 40 Material Alloy Defined Color Black Upper Stack Height 15

5" 140 mm 15 x 110 mm 37 mm Offset Gloss Black C1

Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK Model=SL-RS700 Shifter Set }Gates Carbon Drive CDX CenterTrackShimano Altus FC M311 Crankset 175mm 7 8 Speed 42 32 22t Riveted Square Taper JIS Spindle Interface Black. Shimano Altus FC M311 Cranksets feature aluminum crankarms with steel SG X chainrings for reliable shifting. Hyperdrive integrated SG X chainrings provide precise and reliable front shifting Proven 3 pc. design 187. 9 Q factor TECH SPECS Color Black Rings 22 32 42 Rings 42 32 22 Number of Chainrings Triple Crank Length (mm) 175 Crank Intended Use