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Specs & Information
- OUTER RING MATERIAL Aluminum/CFRP
- THREADED BB SHELL WIDTH 68,70
- CRANK ARM FINISH Anodized
- COMPATIBLE BB TYPE Outboard
- GEAR ARMS 4
- COMPATIBLE CHAIN Super narrow HG 10-speed
- SERIES Tiagra
- INNER RING MATERIAL Aluminum
- GENERATION Tiagra 4700
- CHAIN RING COMBINATION 52-36,50-34
- CRANK ARM LENGTH 165,170,172.5,175
- CRANK ARM MATERIAL Aluminum
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