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Shimano Crank Bolts


Crank Bolts

Model # (SH21)
Availability: Check Store Availability
  • This brand does not allow online sales. However, the item can be purchased online and picked up in-store.
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Shimano Crank Bolts

- Octalink bolts include steel washers, JIS includes black plastic caps
- HT2 mount bolts (low torque plastic, except XTR-M970 aluminum) are for mounting non-drive arm
- Hollow bolts (SH-21504) not recommended for non-treated spindles



by PowerReviews
Option Barcode Manufacturer's Part Number Store SKU
Silver 00689228151031 Y16P98010 CR1783