SKU: 70320128056

achterderailleur grx rx812 11 sp shadow m ot rs900

$131.40 $146.00
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Description

achterderailleur grx rx812 11 sp shadow m ot rs900De SHIMANO GRX derailleur zorgt voor een stillere fietservaring en betrouwbaarder en nauwkeuriger schakelen op gevarieerd terrein. Met de gentegreerde kettingstabilisator voorkomt het klapperen en aflopen van de ketting. De SHIMANO SHADOW RD+ zorgt voor stil en ononderbroken schakelen aan de achterzijde op ruw terrein. De derailleur heeft een aan uitschakelaar voor de kettingspanner op vlakke wegen. Hij is geschikt voor racecassettes met een maximaal

De SHIMANO GRX derailleur zorgt voor een stillere fietservaring en betrouwbaarder en nauwkeuriger schakelen op gevarieerd terrein. Met de geïntegreerde kettingstabilisator voorkomt het klapperen en aflopen van de ketting. De SHIMANO SHADOW RD+ zorgt voor stil en ononderbroken schakelen aan de achterzijde op ruw terrein. De derailleur heeft een aan-/uitschakelaar voor de kettingspanner op vlakke wegen. Hij is geschikt voor racecassettes met een maximaal grootste tandkrans van 42T. De RD-RX812 versie biedt de digitale precisie van SHIMANO elektronisch schakelen en gesynchroniseerd schakelen. De derailleur is geschikt voor huidige DUAL CONTROL LEVER voor racefietsen. Het gemiddelde gewicht van de derailleur is 267 gram.


  • Model: RD-RX812
  • Serie: GRX 11-speed
  • Kleur: Groepskleur
  • Gemiddeld gewicht: 267 gram
  • Geschikte ketting: LINKGLIDE, HG 11-speed
  • Capaciteit: 31T
  • B-as holle as: Ja
  • Kabelverkoper: Ja
  • Montage directe bevestiging (conventioneel): Ja
  • Draaipuntbusjes met fluorcoating: 4
  • Grootste tandkrans Max.: 42T
  • Grootste tandkrans Min.: 40T
  • Derailleurwieltje lager bovendien derailleurwieltje: Ja
  • Derailleurwieltje verzonken type derailleurwielbout: Ja
  • Derailleurwieltje tanden: 13T
  • Derailleurwieltje lager onderste derailleurwieltje: Ja
  • Top-Normaal veringstype SHIMANO SHADOW RD+: Ja
  • Kleinste tandkrans Max.: 11T
  • Kleinste tandkrans Min.: 11T
  • Versnellingen achter: 11
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70320128056

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4.6 ★★★★★
Based on 1846 reviews
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Product Reviews
B
Verified Purchase
Barry Vercueil
Dallas, US
★★★★★ 5
Amazing Solar for the price
Color: Black/Orange, Color: Black/Orange
Great watch. Very good visibility. Ligh and feels quality. Easy to swap straps. Same size as my Casio Duro. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jason G
Bozeman, US
★★★★★ 1
Do not buy
Color: Green/Black
Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
M
Verified Purchase
Miles Connell
Dallas, US
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
B
Verified Purchase
Buyer
Louisville, US
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology. No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price) Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh. Cheap plastic crystal, scratches and mars just by looking at it. Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one. Decent lume on the hands, but none on the hour markers even though it looks like there is. Looks cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
M
Verified Purchase
Michael Miracle
Draper, US
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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