Shimano 105 FC-RS520 Crankset - 172.5mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black Headset Accessories The Tektro 837AL caliper is

The Tektro 837AL caliper is a durable and lightweight linear pull brake designed for MTB

- Choose 3/32" or 1/8" widths (Use SF-1750 for lockring)

Manufacturer Part Number: 192-36851-A015

grams and kilograms

Prevents thorns and other road debris from puncturing the inner tube and deflating the tire

Shimano 105 FC-RS520 Crankset - 172.5mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black Headset Accessories The Tektro 837AL caliper isThe Shimano 105 FC RS520 is a 2 piece, 4 arm crank that's 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 Product Specifics Color: Black Rings: 50 34 Number of Chainrings: Double Crank Length (mm): 172. 5 Crank Intended Use: Road Drivetrain Speeds: 12 BB Included: No Pedal