Shimano Dura-Ace Chainring FC-9000 11-speed

The Shimano Dura-Ace 11-speed Chainring for FC-9000 Cranks

This Shimano Dura-Ace chainring is a spare part for the FC-9000 11-speed crank. It has four arms arranged asymmetrically and a bolt circle diameter of 110 mm. Thanks to the many available numbers of teeth, a wide variety of 2x combinations can be created. The large chainrings (50 to 55 t) have a hollow profile to save weight (Hollowglide).

Specifications:

Application:

Road, Triathlon & Time Trial

Mount:

110 mm pitch circle, 4-arm asymmetrical

Teeth:

34 t, 36 t, 38 t, 39 t, 42 t, 50 t, 52 t, 53 t, 54 t, 55 t

Gearing:

2x11-speed

Technical Information:

Combinations:

34-50 t, 36-52 t, 38-52 t, 39-53 t, 42-54 t, 42-55 t

Material:

aluminium (34 t to 42 t), aluminium/carbon (CFRP)/composite material (GFRP) (50 t to 55 t)

Compatibility:

• Dura-Ace FC-9000
• 34 t, 36 t, 39 t, 50 t, 52 t type MB and 53 t also fits Ultegra FC-6800

Features:

• hollow-formed large chainring (Hollowglide)
• anodised

Models:

34 tooth:

Type:

MA

Manufacturer Number:

Y-1N234000

36 tooth:

Type:

MB

Manufacturer Number:

Y-1N236000

38 tooth:

Type:

MC

Manufacturer Number:

Y-1N238000

39 tooth:

Type:

MD

Manufacturer Number:

Y-1N239000

42 tooth:

Type:

ME

Manufacturer Number:

Y-1N242000

50 tooth:

Type:

MA

Manufacturer Number:

Y-1N298080

52 tooth:

Type:

MB

Manufacturer Number:

Y-1N298110

52 tooth (x38):

Type:

MC

Manufacturer Number:

Y-1N298120

53 tooth:

Type:

MD

Manufacturer Number:

Y-1N298090

54 tooth:

Type:

ME

Manufacturer Number:

Y-1N298130

55 tooth:

Type:

ME

Manufacturer Number:

Y-1N298140

Note to Type Designation:

The type designation (one or two characters) helps identify the compatibility of various chainrings with other chainrings. Because the larger chainrings have specially-formed teeth and upward shifting assistance, only particular smaller chainrings will match to ensure proper shifting performance. An XY chainring should only be combined with another XY chainring. This applies to all other types as well.

Contents:

• 1 x Shimano Dura-Ace FC-9000 chainring

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High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com