Shimano FC-M315-B2 Crankset - 175mm 7/8-Speed Riveted JIS Square Taper Spindle Interface 51.8mm Chainline BLK MFPN=FC21-SR12540SPL }SRAM Apex 1 Crankset -

}SRAM Apex 1 Crankset - 170mm 10/11-Speed 42t 110 Asymmetric BCD GXP Spindle Interface Black

Steel hex washer for increased rigidity

3 Chain Whip/Pedal Wrench

Seat can be detached to convert to cargo trailer

Shimano FC-M315-B2 Crankset - 175mm 7/8-Speed Riveted JIS Square Taper Spindle Interface 51.8mm Chainline BLK MFPN=FC21-SR12540SPL }SRAM Apex 1 Crankset -Shimano FC M315 B2 Crankset 175mm 7 8 Speed Riveted JIS Square Taper Spindle Interface 51. 8mm Chainline Black. The SHIMANO FC M315 mountain bike crank delivers precise and reliable shifting for 2x7 and 2x8 speed drivetrains. Hyperdrive system and SG X chainrings provides consistent off road front shifting Compatible with HG 6 7 8 Speed chains Includes crank fixing bolt TECH SPECS Color Black Rings 36 22 Number of Chainrings Double Crank Length (mm)