SHIMANO GRX FC-RX600 2x11-SPEED CRANK 46/30
SKU: 99729373206

SHIMANO GRX FC-RX600 2x11-SPEED CRANK 46/30

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Description

SHIMANO GRX FC-RX600 2x11-SPEED CRANK 46/30The new GRX FC RX600 2 Piece crank from Shimano was developed for 2 x 11 speed to handle a wide variety of terrain and driving styles. All versions feature a 2. 5mm wider chain line that gives more space in the frame design and wider tyres. GRX 1 speed cranks minimize the complexity of shifting only at the rear of the cassette (optional RX800 600 40T cassettes or RX800 42T cassettes), and are equipped with chainrings with SHIMANO's DYNAMIC CHAIN

The new GRX FC-RX600 2-Piece crank from Shimano was developed for 2 x 11-speed to handle a wide variety of terrain and driving styles.

All versions feature a 2.5mm wider chain line that gives more space in the frame design and wider tyres. GRX 1-speed cranks minimize the complexity of shifting only at the rear of the cassette (optional RX800/600 40T cassettes or RX800 42T cassettes), and are equipped with chainrings with SHIMANO's DYNAMIC CHAIN ENGAGEMENT+ toothed treads that provide optimal chain retention especially on bumpy surfaces. The GRX RX810 2-speed crank, on the other hand, is characterised by the specific 17-tooth difference between the large 48T and small 31T chainrings, the widest gradation of all SHIMANO components to date. Together with the 46-30T cranks of the RX600 series (10-speed and 11-speed), the 2-speed cranks of the GRX family thus offer more than enough bandwidth for super steep climbs and high speeds in the flat or on descents.


Features

  • Wider gear range for long tours or unknown terrain
  • Optimum gearing for mixed terrains and riding styles

Specification

  • Use: Gravel, Road, Cyclocross
  • Group:  GRX
  • Model: FC-RX600-11
  • Gradation: 46/30T
  • Q-Factor: 151mm
  • Threaded BB shell width: 68 / 70mm
  • Gear front: 2-speed 
  • Gear rear: 11-speed
  • Construction: 2-Piece
  • Compatible Chain: HG-EV 11-speed, HG-X11
  • PCD: 110/80mm
  • Chain line: 46.9mm
  • Recommended BB Pressfit: BB-RS500-PB
  • Recommended BB BSA: BB-RS500

Crank Arm Length

  • 170mm
  • 172.5mm
  • 175mm

Material

  • Crank arm: Aluminium Anodized
  • Crank axle: Steel Plated
  • Chainrings: Aluminium Anodized

Weight

  • 816g (manufacturer information)

Contents

  • 1 x GRX 2x11-speed Crank FC-RX600 46/30T

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 99729373206

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Josh
Lake Worth, US
★★★★★ 5
Very image detailed, thorough history of WW II told through maps
Format: Hardcover
World War II Map by Map (DK History Map by Map) is a visually striking and informative guide to the pivotal events of World War II. Through detailed maps, the book offers a unique perspective on the war’s key battles, strategies, and turning points, providing a clear and accessible way to understand the conflict’s complex geography. Accompanied by concise descriptions and timelines, this book serves as both an educational resource and a compelling visual history. It is ideal for readers seeking a deeper understanding of the war’s global impact without feeling overwhelmed by text-heavy narratives. A must-have for history enthusiasts and visual learners alike.
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Reviewed in the United States on December 4, 2024
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Don G
Natrona Heights, US
★★★★★ 4
Entertaining, informative, without being overwhelming.
Format: Hardcover, Format: Hardcover
Got it for, basically, half-off standard retail. At that price, it's a fine addition to the WWII library. Some interesting information displayed in a mostly entertaining way. I get that battle maps are always a challenge (maps are static - battles are dynamic). This does a fairly adequate job - better than most battle maps - though far from groundbreaking. item arrived well packed - no issues with binding (as some others seem to report). Though the book overall is a bit "warped" and several of the maps are mis-printed or mis-cut as to make them unusable. 3 bad out of 300 - not horrible - again at the price I paid. If the subject interest you - I'd suggest getting - but not a "must have".
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Reviewed in the United States on July 17, 2025
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starbuck
Massapequa, US
★★★★★ 5
So neat
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The pages are high quality and it's a fascinating read. It's a well put together book. It's also a great gift for history buffs. Overall quality is excellent.
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Reviewed in the United States on March 1, 2026
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MW
Waukegan, US
★★★★★ 5
For the history buff or student - this is worth the purchase
Format: Hardcover
Detailed, individual maps and history on the battles of World War II. It isn’t too overwhelming for the student and is an enjoyable read for the history buff. Hardback so it will ensure lots of reading and reviews, durable pages too (not those thin, flimsy, easily tearable pages!) - this book will likely stand the test of our schooling years and beyond.
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Reviewed in the United States on August 27, 2025
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JKM
Charlottesville, US
★★★★★ 5
Grandson gift
Format: Hardcover
This was purchased for my grandson for Christmas and he was thrilled with it. He collects all things pertaining to WWll. Even his friends enjoyed it. Pictures clear and easy to read.
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Reviewed in the United States on January 23, 2026

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