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ShimanoTiagra 4703 10-Speed 30/39/50t Crankset
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$10693
170mm [Gray]
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$10693
170mm [Gray]
$12178
165mm [Gray]
$12204
172.5mm [Gray]
$12553
175mm [Gray]
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Shimano Tiagra FC-4703 Crankset offers a wide triple gear range for riders looking for a low climbing gear and a 10-speed rear cassette. The Tiagra 4703 triple components have a unique cable pull and are all designed to work together and will not work with other Shimano triple or double road series.
Shimano does not include a bottom bracket with the Tiagra FC-4703 cranks and can be found here . Shimano's Hollowtech II crank/bottom bracket system uses a 24mm spindle to provide a stiffer interface and better power transfer when compared to Octalink or square tapered cranks.
The Tiagra 4703 triple cranks have a wide gear range while benefiting from added stiffness that Hollowtech II offers.
Shimano does not include a bottom bracket with the Tiagra FC-4703 cranks and can be found here . Shimano's Hollowtech II crank/bottom bracket system uses a 24mm spindle to provide a stiffer interface and better power transfer when compared to Octalink or square tapered cranks.
- Hollowtech II bottom bracket design
- 45mm chain-line
- 158.8 Q-factor
- Designed for use with Tiagra ST-4703 shifters and FD-4703 front derailleur
The Tiagra 4703 triple cranks have a wide gear range while benefiting from added stiffness that Hollowtech II offers.
Specifications
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68, 70
Chain Compatibility
Shimano/SRAM 10
Chainring BCD
110mm, 74mm
Chainring Setup
Road Triple
Crank Arm Length
165mm, 170mm, 172.5mm, 175mm
Frame Interface
BB86, English Threaded, Italian Threaded
Intended Use
Road
Spindle Interface Type
Shimano Hollowtech II
Spindle Length (mm)
No Spindle
Gray - 165mm UPC
689228926127
Gray - 165mm MPN
EFC4703AX090
Gray - 170mm UPC
689228926097
Gray - 170mm MPN
EFC4703CX090
Gray - 172.5mm UPC
689228926066
Gray - 172.5mm MPN
EFC4703DX090
Gray - 175mm UPC
689228927025
Gray - 175mm MPN
EFC4703EX090
Tree Fort ID:
333222415287
Customer Questions
Q.
asked by: a guest
Will this work with other Shimano triple components?
Will this work with other Shimano triple components?
A.
anwered by: canteau
Because of the revised chainring spacing the Tiagra 4703 cranks work best with the Tiagra 4703 group.
Because of the revised chainring spacing the Tiagra 4703 cranks work best with the Tiagra 4703 group.
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