Shimano Alfine FC-S500 / FC-S501 5-arm Chainring Bolts

The Shimano chainring bolts for Alfine and other 5-arm cranks

The Shimano chainring bolts for Alfine have a size of M8 x 8.5 mm and are also compatible with older Tiagra, Sora and FC-CX50 5-arm cranks. Five chainring nuts are supplied. The bolts are available in black and silver.

Technical Information:

Threads:

M8 x 8.5

Compatibility:

• Alfine FC-S500
• Alfine FC-S501
• FC-R563 (Position: middle)
• Tiagra FC-4603 (Position: middle)
• Tiagra FC-4600
• Tiagra FC-4650
• Sora FC-3403
• Sora FC-3450
• FC-CX50
• also fits FC-5700, FC-5703, FC-5750

Manufacturer Numbers:

silver:

Y-1HD98020

black:

Y-1HD98040

Contents:

• 5 x Shimano chainring bolts
• 5 x chainring bolt nuts