Shimano Dura-Ace Track FC-7710 Octalink Crank

Item number: 46357
Dura-Ace Track FC-7710 Octalink Crank - silver/170.0 mm
Dura-Ace Track FC-7710 Octalink Crank - silver/170.0 mm
Dura-Ace Track FC-7710 Octalink Crank - silver/170.0 mm
Dura-Ace Track FC-7710 Octalink Crank - silver/170.0 mm
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The Dura-Ace Track FC-7710 Crank by Shimano - A tyre width ahead on the track


The Shimano Dura-Ace Track FC-7710 crank is designed for track cycling. It has a track bike-typical bolt circle diameter of 144 mm (5-arm) and can only be equipped with individual chainrings, which must be ordered separately. It is an Octalink crank with 8-speed teeth, which provides more stiffness compared to square systems. To save weight, the aluminium crank arms were hollow forged. With the FC-7710, you gain those fractions of a second that all too often make the difference between victory and defeat in the velodrome.

Specifications:

Application:
Track
Compatibility:
1x
Chainring Mount:
144 mm bolt circle diameter, 5-arm

Technical Information:

Series:
Dura-Ace 7700
Crank Arm Material:
Aluminium
Crank Arm Length:
165.0 mm, 167.5 mm, 170.0 mm, 172.5 mm, 175.0 mm
Chainline:
42.5 mm
Q-Factor:
136.3 mm
Compatible BSA Shell Width:
68 mm
Recommended Bottom Bracket:
BB-7710 or BB-7700 Octalink 109.5 mm axle (not included)

Compatibility:

  • compatible with 1/2" x1/8" and 1/2" x3/32" chains
  • chainrings with 45 to 55 teeth (1/2" x1/8" , 1/2" x3/32" ) sold separately

Features:

  • pedal thread BC 9/16" x 20 tpi
  • hollow crank arms (Hollowtech)
  • anodised crank arms
  • stainless steel chainring bolts

Technology:

Octalink
In Shimano's Octalink system, the bottom bracket and crank are connected by an 8-tooth contact surface. This provides greater rigidity and greater load capacity, especially compared to conventional square systems.

Manufacturer Numbers:

165.0 mm:
I-FC7710A
167.5 mm:
I-FC7710B
170.0 mm:
I-FC7710C
172.5 mm:
I-FC7710D
175.0 mm:
I-FC7710E

Contents:

  • 1 x Shimano Dura-Ace FC-7710 Crank
  • 2 x crank bolts
  • 5 x chainring bolts
  • 5 x chainring bolt nuts


Weight:

  • silver/170.0 mm: 82 g (mit 46Z 1/2"x1/8", nicht im Lieferumfang)

Models:

  • silver/165.0 mm, out of stock
    513.26€
  • silver/167.5 mm, in stock
    513.26€
  • silver/170.0 mm, out of stock
    513.26€
  • silver/172.5 mm, in stock
    513.26€
  • silver/175.0 mm, in stock
    513.26€

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