SIDI Aeron XC Clipless Mountain Shoes - Black 42 WHEEL AXLE END CAP SET REAR - QR RB - XDR AND 11 SPEED - ZR1 HUBS dual sided SPD compatible cleat

dual sided SPD compatible cleat engagement system

Torque wrenches are measuring instruments and are not intended for use as a general-purpose ratcheting driver

Thread together bottom bracket for frames using the BBRight bottom bracket standard and M30 28/30mm spindle diameter Praxis - compatiable cranks

64mm Inner Rim Width

SIDI Aeron XC Clipless Mountain Shoes - Black 42 WHEEL AXLE END CAP SET REAR - QR RB - XDR AND 11 SPEED - ZR1 HUBS dual sided SPD compatible cleatAeron redefines XC performance through advanced construction and precision fit. The ripstop upper with TPU bumpers offers protection without added weight while dual NUUN 001C dials and external Firmor reinforcement ensure secure responsive support. A fast adapting instep and UNUM tongue deliver a pressure free fit complemented by a tool free heel adjuster for fine tuned stability. The sole with stiffness index 11 and generous rubber coverage offers