Shimano 105 5703-S 39t 130mm 10-Speed Triple Middle Chainring Silver Crown Race-26.4 }MRP Better Boost Endcap Kit

}MRP Better Boost Endcap Kit - Converts 15mm x 100mm to Boost 15mm x 110mm - fits King ISO 6-bolt

}Onyx BMX Front Hub - 20mm Black 36H

162mm Q-Factor

Length 271 Gender/Age Womens Color Black/Gray Saddle Cut Out No Width 172 Material Synthetic Defined Color Black Clamp Style Std Rails

}Chris King Base Plate 26

Shimano 105 5703-S 39t 130mm 10-Speed Triple Middle Chainring Silver Crown Race-26.4 }MRP Better Boost Endcap KitShimano 105 5703 S 39t 130mm 10 Speed Triple Middle Chainring Silver. Shimano 105 5703 10 Speed Chainrings TECH SPECS Color Silver Ring Position Type Middle Tooth Count 39 Drivetrain Speeds 10 Chainring BCD 130 Material Aluminum Defined Color Silver