Shimano GRX FC-RX810-1 Hollowtech II Crankset - black/175.0 mm 40 tooth

Shimano GRX FC-RX810-1 Hollowtech II Crankset

Item number: 71454
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Shimano GRX FC-RX810-1 crankset - 1x11-speed for mixed terrain


The Shimano GRX FC-RX810-1 crank offers you optimal performance on mixed surfaces and riding styles. Narrower gear increments allow you to keep the pedal rhythm on any terrain. A chainline further out ensures compatibility with wider tyres. The single chainring features Shimano's Dynamic Chain Engagement technology so you don't have to worry about the chain dropping. Of course, the FC-RX810-1 crankset is also based on the Hollowtech II system, which has been tried and tested for years.


Are you interested in the GRX series? Then have a look at our Shimano gravel site. You will find many more products there.

Specifications:

Application:
Gravel, Cyclocross, City & Touring
Compatibility:
Shimano 1x11-speed
Chainring Mount:
110 mm pitch circle, 4-arm asymmetrical

Technical Information:

Series:
GRX RX810
Crank Arm Material:
Aluminium
Chainring Material:
Aluminium
Axle Material:
steel
Gradation:
40 tooth, 42 tooth
Crank Arm Length:
170.0 mm, 172.5 mm, 175.0 mm
Chainline:
49.7 mm
Q-Factor:
151 mm
Axle Diameter:
24 mm
Compatible BSA Shell Width:
68 mm
Recommended Bottom Bracket:
SM-BBR60 or SM-BB72-41B Press Fit Hollowtech II (not included)
Recommended Chain:
HG-EV 11-speed, HG-X11 (e.g. CN-HG701-11)

Compatibility:

Bottom Bracket:
BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB
Chain:
CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500

Features:

  • tighter shifts ensure a constant rhythm on known routes
  • optimal gear change for mixed terrain and different riding styles
  • larger front range
  • hollow crank arms (Hollowtech)
  • anodised crank arms, painted chainring
  • aluminium chainring bolts

Technology:

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Manufacturer Numbers:

170.0 mm 40 tooth:
I-FCRX8101CXB0
170.0 mm 42 tooth:
I-FCRX8101CXB2
172.5 mm 40 tooth:
I-FCRX8101DXB0
172.5 mm 42 tooth:
I-FCRX8101DXB2
175.0 mm 40 tooth:
I-FCRX8101EXB0
175.0 mm 42 tooth:
I-FCRX8101EXB2

Contents:

  • 1 x Shimano GRX FC-RX810-1 crankset (40 or 42-tooth)
  • 1 x Shimano crank bolt


Weight:

  • black/170.0 mm 40 tooth: 644 g
  • black/170.0 mm 42 tooth: 656 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.87 / 5.00

Models:

  • black/170.0 mm 40 tooth, in stock
    164.45€
  • black/170.0 mm 42 tooth, in stock
    164.45€
  • black/172.5 mm 40 tooth, in stock
    137.61€
  • black/172.5 mm 42 tooth, in stock
    145.40€
  • black/175.0 mm 40 tooth, in stock
    141.94€
  • black/175.0 mm 42 tooth, in stock
    146.27€

Customer Reviews (4)

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Customer Reviews (4)

5.0/5.0
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Give us your opinion on this product.

by Stéphane J. on 03.08.2023
verified purchase
item: black/170.0 mm 42 tooth

Ras

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by Constantin W. on 30.05.2023
verified purchase
item: black/175.0 mm 40 tooth

Bin von der 600er auf die 800er Kurbel gewechselt. Hab ich es gemusst? Ne, aber passt optisch doch besser zum Stages Powermeter Kurbel, welche nur als 800er erhältlich ist. Hat es sich gelohnt? Auf jeden Fall, denn sie ist doch nochmal ein gutes Stück leichter und trotzdem mindestens genau so steif und stabil.

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by Catharina W. on 09.12.2022
verified purchase
item: black/170.0 mm 42 tooth

Die Kurbel ist immer noch ein Traum

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by Andre B. on 03.05.2022
verified purchase
item: black/172.5 mm 40 tooth

Die Kurbel sieht und fühlt sich sehr hochwertig an, wirkt auch bei hohen Belastungen stabil und geräuschfrei. Nach mittlerweile über einem Jahr Benutzung habe ich keinerlei negative Aspekte gefunden - würde ich definitiv wieder kaufen.

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