Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray CheckoutTitle=Shimano Sora CS-HG50 Cassette - 9 Speed 8 ISO 406 Bead Wire

8 ISO 406 Bead Wire Tread/Sidewall Color Bk/Blk PSI 36 Weight (Grams) 2245 TPI 26 Durometer Features OR/EBIKE50 Reflective Sidewall No

Double wall rims with single eyeletted design built specifically for use with E-bikes

Chain guards

Pre-curved chassis for attack position

ST - Super Tacky soft 42a compound

Shimano Tiagra FC-4700 Crankset - 172.5mm 10-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray CheckoutTitle=Shimano Sora CS-HG50 Cassette - 9 Speed 8 ISO 406 Bead WireThe Shimano Tiagra FC 4700 2 piece crankset balances weight and efficiency without sacrificing stiffness. Optimal balance between stiffness and light weight provides outstanding power transfer Aluminum construction with anodized finish provides strength weight savings and keeps the crankset looking great Gear shape optimized for HG X chains Compatible with HG X 10 speed chain 43. 5mm Chainline 150mm Q factor Color Gray Rings 52 36 Number of Chainrings