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Shimano

Shimano GRX FC-RX810-1 Crankset (for 1x11-speed)

Shimano GRX FC-RX810-1 Crankset (for 1x11-speed)

$409.99 NZD
$409.99 NZD $409.99 NZD
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SHIMANO GRX - Gravel Crankset - 1x11-speed

SHIMANO's new FC-RX810-1 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is offered in 40T and 42T chainring options and 170, 172.5, and 175mm crank arm lengths.

 

FEATURES

  • Optimum gearing for mixed terrains and riding styles
    • Tighter gear steps maintain rhythm on familiar routes
  • Gear combination: 42T, 40T

 

PRODUCT SPECIFICATIONS
MODEL NO    FC-RX810-1
SERIES    GRX 11-speed
Color    Series color
Average weight    644 (40T) 656 (42T)
Rear speeds    11
Compatible chain    LINKGLIDE, HG 11-speed
Chain line (mm)    49.7
P.C.D. left / right (mm)    110
P.C.D. (mm)    110
Spider/gear arms    4
Chainring combination    40T, 42T
Q-factor (mm)    151
Crank arm length (mm)|170    ✔
Crank arm length (mm)|172.5    ✔
Crank arm length (mm)|175    ✔
Optional chain guard|Without chain/bash guard    ✔
HOLLOWTECH II    ✔
HOLLOWTECH crank arm    ✔
Compatible bottom bracket type|Outboard    ✔
Recommended bottom bracket|Threaded (normal)    SM-BBR60
Recommended bottom bracket|Press-Fit    SM-BB72
Threaded bottom bracket shell width (mm)|68    ✔
Threaded bottom bracket shell width (mm)|70    ✔
Crank fixing screw included    ✔

Click & Collect – Free
Order online & collect at our Onehunga store.

NZ Shipping Costs

  • General Items: $8/item
  • Bikes & Frames: $100 (North Island) / $120 (South Island)
  • Large/Bulky Items: $30 (North Island) / $60 (South Island)
  • Helmets: $20 (North Island) / $25 (South Island)

Rural: Extra fee applies — select “Rural Delivery” at checkout.

International Orders – Contact info@rouleurcycles.co.nz for a quote.

Bike Shipping

  • Fully assembled, tuned & safety‑checked before dispatch.
  • Carefully boxed (minimal reassembly required).
  • Recommend mechanic check before first ride.

Timeframes

  • General: 3–5 working days (+1–2 for rural)
  • Bikes: 5–7 working days (up to 10 remote) + prep time for build/boxing
  • Delays may occur during holidays or courier disruptions.

Tracking & Issues

  • Tracking emailed once dispatched.
  • Contact the courier first for delays. Need help? Email or call us.
  • Report damaged/lost parcels within 3 days.

No PO Boxes – Physical addresses only.

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Fast, Reliable Shipping – In‑store stock ships next business day. Supplier stock delivered in as little as 3–5 days.

After‑Sales Support That Rides With You – From servicing to upgrades, our workshop team is here for the long haul.

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