XR172PBIG/ABIG SQ

• 仕様
  Chainline

  48mm

  Option

  N/A

  Compatible bottom bracket

  Square type

  Inner ring

  Steel 22T

  Center ring

  Steel 32T

  Outer ring

  Steel 42T

  Crank arm

  170/175mm Black powder coat Barrel finish

  Speed

  7s/8s
• サービス