Shimano Ultegra 6601 39t Inner Chainring

Chainring

Out of Stock


With features like special tooth profiles, ramps and pins, Shimano chainrings ensure consistently precise and smooth front shifting.

Chainrings represent a significant technological advancement in that under extreme load it can still be shifted easily. A special tooth form and spikes help the chain shift up to the larger chainring. SG-X chainrings ensure easy, quite, and fast shifting.

SPECIFICATIONS

application Road
bcd 130 mm
bolts 5-arm Teeth:
combinations 39-53t
material Aluminium
compatibility Ultegra FC-6601-G, FC-6600, FC-6700-G / Dura Ace FC-7800

SPECIFICATIONS

Application Road
BCD 130 mm
Bolts 5-arm Teeth:
Combinations 39-53t
Material Aluminium
Compatibility Ultegra FC-6601-G, FC-6600, FC-6700-G / Dura Ace FC-7800