Crazy Deals Shimano Tiagra FC-4703 Crankset

Tiagra FC-4703 Crankset by Shimano – Riding fun with smooth shifting

The Shimano Tiagra FC-4703 is a 10-speed crankset with three chainrings for use on road bikes or city bikes. It has an asymmetric 4-arm spider (110/74 mm bolt circle diameter), as first used on the 11-speed cranks of the Dura-Ace, Ultegra and 105 series. This results in great advantages in terms of stiffness to weight ratio. The integration of the crank arm and bottom bracket (2-piece design) also contributes to stability. Last but not least, the FC-4703 aluminium crank impresses with stable, fluid and smooth shifting, which clearly means more riding fun.

Specifications:

Application:

Road, City

Compatibility:

Shimano 3×10-speed

Chainring Mount:

110/74 mm pitch circle diameter, 4-arm asymmetrical

Technical Information:

Series:

Tiagra 4700

Crank Arm Material:

Aluminium

Chainring Material:

aluminium, composite (GFRP) / aluminium / steel

Axle Material:

steel

Gradation:

30-39-50

Crank Arm Length:

170.0 mm, 172.5 mm, 175.0 mm

Chainline:

45 mm

Q-Factor:

158.8 mm

Axle Diameter:

24 mm

Compatible BSA Shell Width:

68 mm

Recommended Bottom Bracket:

BB-RS500 or BB-RS500-PB Press Fit Hollowtech II (not included)

Recommended Chain:

HG-X 10-speed (e.g. CN-HG54)

Compatibility:

Shift/Brake Lever:

ST-4703

Shifter:

SL-4703

Front Derailleur:

FD-4703

Bottom Bracket:

BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB

Chain:

CN-M981, CN-M980, CN-HG95, CN-HG94, CN-HG75, CN-HG74, CN-HG54

Features:

• pedal harder and ride faster
• optimal balance of stiffness and low weight
• 4-arm crank construction
• fun to ride due to smooth shifting under the most varied conditions
• ” rider tuned” 10-speed shifting
• refined chainring shape
• crank arms and large/middle chainring anodised, small chainring plated
• stainless steel chainring bolts

Technology:

2-Piece Crankset
With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets.

Manufacturer Numbers:

170.0 mm 30-39-50:

E-FC4703CX090

172.5 mm 30-39-50:

E-FC4703DX090

175.0 mm 30-39-50:

E-FC4703EX090

Contents:

• 1 x Shimano Tiagra FC-4703 crankset (30-39-50 tooth)
• 1 x Shimano crank bolt