Sugino RD4 Track Chainring

An Introductory level chainring from Sugino. Single Speed or Track, this chainring is more than an entry-level chainring. 

Specifications:

• 1/2 X 1/8"
• 130BCD
• 48T
• Silver

**Only 1 Piece Available as it was a part out from a new RD4 Track Crankset