Ergo / STI Levers. Seat Posts / Pillars. Handlebars / Tri Bars TT. Water Bottles / Cages. Pedals MTB Flat / Platform. Handlebar Grips / Tape. Tyres CycloCross / Hybrid. Seat / Saddle Bags. Energy Food & Drinks. Chainsets / Single Speed. Bike Cases / Bags. Tyre / Tube Spares & Repair. Shimano GRX Rear Derailleur Shadow+ RD-RX812 – 1 x 11 Speed. SHIMANO GRX – DI2 – Rear Derailleur – SHIMANO SHADOW RD+ – 34T max low sprocket – 11-speed With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX812 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting. And is compatible with road cassettes with a 34T low sprocket max. Adjustable chain stabilizer prevents chain slapping and drops. Switch stabilizer ON/OFF to match the terrain. Silent and uninterrupted rear shifting on rough terrain. Smooth and reliable mixed surface shifting. Compatible with current road DUAL CONTROL LEVER. We also accept cheques and postal orders from UK buyers but these will have to clear before any goods are posted. Please make cheques and postal orders payable to High On Bikes Limited. General Info We DO NOT accept offers on items as we sell everything for as low as we can so the price listed is our best price. We stock thousands of products and try to keep all items listed in stock. On the odd occasion that we do sell out of an item we can normally get new stock from one of our suppliers within a few days. If for some reason it is going to take longer we will be in touch. High on Bikes is a UK based company offering top quality cycling components and accesories at low prices sometimes half of what you would pay on the high street. We warrantee and represent that the goods are as described in the above listing. We specifically disclaim any implied warranties of title, merchantability, fitness for a particular purpose and non-infringement. Customers should satisfy themselves that any item choice made is suitable for their intended purpose or use. We pride ourselves on our customer service. Items must be unused and in the original packaging. Add to Favourite Sellers. Sign up to Newsletter. View more great items. Shimano GRX Rear Derailleur Shadow+ RD-RX810 – 2 x 11 Speed. Shimano Sora R3000 Rear Mech – SS – Short. BBB RollerBoys Ceramic Jockey Wheels Gear Pulleys 11T Black – BDP-12. Shimano Deore XT M786 Shadow + Rear Derailleur – Black – SGS – Long. This listing is currently undergoing maintenance, we apologise for any inconvenience caused. The item “Shimano GRX Rear Derailleur Shadow+ RD-RX812 1 x 11 Speed” is in sale since Wednesday, August 7, 2019. This item is in the category “Sporting Goods\Cycling\Bike Components & Parts\Rear Derailleurs”. The seller is “highonbikes” and is located in Southport. This item can be shipped worldwide.
- Set Includes: Derailleur (Rear)
- Number of Items: 1
- Type: Rear Derailleur
- MPN: RDRX812
- Number of Speeds: 11 Speed
- Compatible Brand: Shimano
- Mounting Type: Hanger
- Brand: Shimano
- Compatible Bike Type: Road Bike
- Colour: Black
- Part Type: Rear Derailleur
- Material: Stainless Steel
- Model: GRX RD-RX812
- Item Weight: 267 g
- Derailleur Cage Length: Long Cage