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Shimano

Shimano FC-RS345 Octalink Compact Road Crankset

£49.99 £89.99
Save 44%
Crankarm Length

Delivery & shipping info
How quickly will you dispatch my order?

If you place your order before 3 pm on any weekday we will dispatch your order the very same day!

Anything after this time will be despatched the next day.

Please note: this applies to the working week i.e. Monday – Friday and dispatch times may vary following a bank holiday.

How much does delivery cost?

Nothing! Our standard U.K. delivery (available on all items) is free!

Need it faster? No problem! We also offer next day delivery from £2.50!

International delivery: Calculated at checkout

Need more help?

Whether you need some help with a product query such as sizing or have questions and comments about our services, our customer services team is here to help. You can contact us by phone, email, or live chat.

Phone: 01384 476 267

Email: info@sportandleisure.com

SKU: C34575
EAN: 4524667692539

Description
Shimano FC-RS345 Octalink Compact Road Crankset

The Shimano FC-RS345 is a compact road crankset designed for smooth, dependable performance with 2x9-speed road drivetrains. Featuring a versatile 50/34T chainring combination, it provides a useful balance of higher gearing for faster road riding and a smaller inner ring for climbing.

Shimano HYPERDRIVE SG-X chainrings provide smooth and reliable front shifting, with an aluminium 50T outer chainring and durable steel 34T inner chainring. The aluminium crank arms use Shimano's Octalink V2 spindle interface for a secure connection and efficient power transfer.

With a 43.5mm chainline, 152.2mm Q-Factor and 110mm BCD 5-arm design, the FC-RS345 is a practical replacement crankset for compatible 9-speed road bikes. Available with either 170mm or 175mm crank arms.

  • Drivetrain Compatibility: 2x9-Speed
  • Chainring Combination: 50/34T
  • Outer Chainring: 50T Aluminium
  • Inner Chainring: 34T Steel
  • Crank Arm Length: 170mm or 175mm
  • Crank Arm Material: Aluminium
  • Spindle Interface: Shimano Octalink V2
  • Recommended Bottom Bracket: Shimano BB-ES300
  • Recommended Bottom Bracket Axle Length: 113mm
  • Bottom Bracket Included: No
  • Includes both crank arms
  • Chain Compatibility: Shimano HG 9-Speed
  • Chainring Technology: HYPERDRIVE SG-X
  • BCD: 110mm
  • Chainring Design: 5-Arm
  • Chainline: 43.5mm
  • Q-Factor: 152.2mm
  • Pedal Thread: 9/16"
  • Colour: Black
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