Shimano grx 820 vs 105. Jan 19, 2021 · Shimano GRX components are designed specifically for the needs of gravel, adventure and all-road riding, with gearing and features that differ from the brand’s road ranges. Shimano GRX Hierarchy Basically, there are 3 levels of Shimano GRX: RX800 equivalent to Ultegra, in a mechanical version and Di2, 2x11 or 1x11 drivetrain RX600 equivalent to the 105, 2x11 or 1x11 drivetrain RX400 equivalent to Tiagra 2x10 Aug 31, 2023 · Shimano’s new GRX 12-speed groupsets are finally here. Oct 3, 2023 · In this post, I am going to go through the differences to help you decide which groupset is best suited to your needs. If you're using a connecting pin, add one SHIMANO GRX: Industry's first gravel-specific groupset. Deze Sep 6, 2020 · THE BIKE: My bike is a Genesis Vapour Carbon CX frame with a mashup shimano 105 hydraulic brakes and shifters and grx rear mech. Smooth shifting, reliable braking, and exceptional comfort for beginners to seasoned gravel cyclists. Feb 11, 2020 · Buy now: Shimano GRX 820 2×12 groupset for £1,239. The expense, in this case is poorer variation and larger gaps between the gears. "The GRX RX820 shifters look much the same as before, but Shimano claims they now feature a more rounded profile to reduce pressure points in the hand. Three new 12-speed GRX drivetrains feature SHIMANO’s legendary precise and reliable mechanical shifting with different gearing ranges to cover the full spectrum of riders and rides. 00 at Wiggle 12-speed GRX is the newest update to Shimano’s gravel shifting range, providing more gearing options but sticking to mechanical shifting. GRX-fitted bikes are less likely to feature (cheaper) rim Jul 8, 2025 · Choosing a gravel groupset? Compare SRAM and Shimano across Apex, Rival, GRX, 105, and more. The Dark Matter Shimano GRX RX610/822 has aluminum 700c aluminum wheels, while the TERREL CF Competition has better components. So my question is, Merida Silex 400 with GRX400 or Merida CX400 with 105? Any other bike suggestions would be welcome too. But complete grx groupset in my area is hard to comeby since gravel cycling is quickly became popular in my area. To Build Closer Relationships between People, Nature, and Bicycles. Jun 26, 2024 · Shimano GRX800 GRX chainset RX810 42t GRX800 rear derailleur Shift lever, existing 105 is compatible (no shifter req) HG7011 chain M8000 cassette 11/42 CUES U8000 Cues FC-800 chainset 42t Cues RD-8000 rear derailleur Cues SL-8000 shifter LG500 chain Cues CS LG-700 cassette (11/45 or 11/50 - to be decided) Both can be done for around or under £ Aug 31, 2023 · Here, I provide a hands-on look and early impressions of Shimano’s new 12-speed mechanical GRX group – RX820. This muddies our comparison waters further. We inspire all people to enjoy our products in their everyday lives and where they take them. Aug 31, 2023 · Liam Cahill / Our Media Launched today, Shimano is offering the new GRX RX820 groupset in three forms: Unstoppable, Undroppable, and Unbeatable. Feb 28, 2026 · Off-road (GRX and 12-speed MTB) chain sizing Do you have a GRX (RD-RX815 (2x), RD-RX817 (1x)) bike, or a 12-speed MTB or gravel bike? Shimano's recommendations for these bikes are slightly different. Shimano GRX RX810 vs 105 Groupset Hello! I want to buy a new Bike and I’m currently looking at the Canyon Grail CF SL 7, which features a GRX810 groupset. Nov 6, 2024 · Technical Gravel Riding: The 820's improved ergonomics, wet-weather grip, and Servo Wave braking make it an excellent choice for tackling challenging descents and rough terrain. Beide locken mit zwölf Ritzeln, klarer Ausrichtung aufs Geländerennrad und attraktiven Preisen. Every Shimano groupset listed, from CUES to Dura-Ace, including the best prices. Only use SHIMANO genuine parts. While Shimano has been pretty good with backward compatibility in the past, these 12-speed Di2 groupsets feature very limited compatibility with the older Di2 series. cc. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. But I worry that I won’t be able to be fast enough for my liking. Thus far, we’ve only seen a 1x build. ). Feb 28, 2026 · Is 105 Di2 really "just as good"? We break down the weight, speed, and hidden feature differences you won't find on the spec sheet. Each category gets one point, and at the end, we'll see who wins. Enter the mullet. User experiences and reviews offer valuable insights that can help you make an informed decision. (Shimano was selling the 610 levers bundled with the previous-generation GRX 400 brake calipers I think. 12-speed GRX is based on 105 Di2, but with subtle tweaks that improve the gravel experience. With its integrated chain stabilizer, the SHIMANO GRX rear derailleur delivers quieter shifting and more secure chain management in rough terrain. SHIMANO GRX: Industry's first gravel-specific groupset. Nov 7, 2021 · When it comes to picking the groupset for your next road/gravel bike (or gravel/road bike), it may well come down to choosing between Shimano 105 and GRX. 2× and comparing options from Shimano, SRAM, Campagnolo and more Mar 15, 2024 · We reviewed Shimano's mechanical 12-speed GRX gravel groupset. I'm guessing the Nov 9, 2025 · Shimano released their 12-speed DURA-ACE and Ultegra Di2 groupsets on September 1st, 2021, and 105 Di2 the next year. ST-2300 ST-A070 RD-A070 RD-A050 SHIMANO CLARIS R2000 2400 2x8-speed 3x8-speed 1x8-speed 2/3x8-speed 2/3x7-speed SHIMANO CLARIS 2400 2300 ST-U2030-R * I am used to road bike with Shimano 105 Di2 12-speed, which I enjoy, and planning to buy a gravel bike. Shimano 105 R7020 or GRX 810 groupset for the same price? I found a great deal on GRX 810 groupset but I almost exclusively ride on roads. Comparing these two bikes, Canyon Grizl CF SL 8 1by vs CF SL 7 eTap, the differences lie in the transmission: 1- Grizl CF SL 8, 2. Will both work? Yes. 105 - welche Schaltgruppe hat ein besseres Preis-Leistungsverhältnis und was sind mögliche Alternativen? Sep 7, 2023 · Shimano GRX 12-fach Zeitgleich mit der 105 wurde auch die nächste Generation der Gravel-Gruppe GRX präsentiert – ebenfalls (vorerst nur) mechanisch, ebenfalls ausschließlich hydraulisch, ebenfalls zwölffach, wahlweise aber auch mit Einfach-Kurbel sowie jeder Menge Kassetten- und Freilauftechnik aus Shimanos MTB-Universum. Feb 27, 2025 · 2x shifting for off-road riding isn’t dead after all. May 23, 2024 · The best gearing for your gravel bike, how to get lower gears, 1× vs. Nov 3, 2020 · 6 Shimano writes in the description of the Shimano GRX Shadow Plus RD-RX812 11-speed rear derailleur that it is compatible with shifters GRX ST-RX810 and ST-RX600 shift/brake levers. The G4-X Shimano GRX Di2 825 2x has better components and higher gearing, while the Diverge Expert Carbon has carbon 700c carbon wheels. Feb 20, 2026 · In this video, Miguel compares two electronic gravel groupsets: Shimano GRX 1x Di2 vs SRAM RED XPLR. 105 - welche Schaltgruppe hat ein besseres Preis-Leistungsverhältnis und was sind mögliche Alternativen? To Build Closer Relationships between People, Nature, and Bicycles. Grx 800 = Ultegra 600 = 105 400/410 = ? Tiagra ? Yes, there's a massive difference. Sep 4, 2023 · Shimano’s new GRX RX820 adds a long-anticipated 12th cassette sprocket to the brand’s top-tier gravel groupset. Jan 1, 2024 · Shimano GRX vs. The SHIMANO FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. After researching myself I realised in terms of Shimano hierachy, GRX400 is actually more like the Tiagra. Compare the full range 2026 Obed Boundary Shimano GRX 820 1X 12 Spd A carbon frame gravel bike with high-end components and shimano grx 800 hydraulic disc brakes. The G4-X Shimano GRX Di2 825 2x has better components and higher gearing, the Diverge Comp Carbon has a carbon frame and a better fork, and the Diverge Comp E5 has an aluminum frame. I know that it’s made specifically for gravel biking but I would use my bike mostly on paved roads. So my question is: Is there a big difference between the GRX and the 105? We would like to show you a description here but the site won’t allow us. My alloy gravel bike has 105 shifters (R7000) and brake calipers. I prefer a 1by system on a gravel bike. Cyclocross and Gravelbiking (Recreational) - Gravel Newbie - forgive my elementary 105 vs GRX question - Just started riding gravel, and just completed my first event. We believe in the power of cycling to create a better world as we move forward. The Dark Matter Shimano GRX RX610/822 has aluminum 700c aluminum wheels, while the TERREL CF Competition has higher gearing. The pictured groupset is mechanical and built around a 10-45t XTR M9100 cassette. So in this video with the help of two Shimano GRX-equipped bikes, I’ve set out to highlight the main pros and cons of each set up to To Build Closer Relationships between People, Nature, and Bicycles. I was thinking about going for a Grail with the GRX instead, as it’s in Stock and on sale right now. Jul 28, 2025 · Shimano est depuis des décennies la référence mondiale en matière de transmissions pour vélos. Jun 4, 2023 · A new 12-speed Shimano GRX groupset has been spotted at Unbound 2023. Which one should you go for? Feb 9, 2026 · Below you’ll find a quick explanation of each of the major Shimano road bike groupsets, along with a list of its key features and variants. They also receive Shimano’s Servowave braking technology, a concept first developed for their mountain bike levers. 699 Eur, with Shimano GRX RX810 Di2 with crank 40T, cassette 11-42T 11-speed Jan 20, 2026 · Compare Shimano road bike groupsets with the experts at road. For the same price, which system would you prefer? Both are hydraulic 2 x 11 systems with same chainring and cassette sizes. Pinarello Grevil F1 GRX 610 配备了先进的 Shimano GRX 变速套件，实现顺畅高效的换挡，搭配顶级的 undefined 刹车，确保在各种地形上都有最大的控制和安全。 其精心打造的 FULCRUM SONIQ AL 轮组提升了空气动力学性能并降低滚动阻力，使您以更少的努力达到更高的速度。 The Argon 18 Dark Matter Shimano GRX RX610/822, Propain TERREL CF Competition, and Rose Backroad FF Force XPLR AXS are all carbon frame gravel bikes with shimano grx 400 hydraulic disc brakes. Mais entre les noms comme Ultegra, GRX, XT, Claris ou encore le nouveau CUES, difficile de s’y retrouver. Feb 23, 2026 · Discover the key differences between Shimano and SRAM components in this comprehensive guide and make an informed decision. Cassettes are 11-28, 11-30 (or closest) We've removed bottom bracket weight as these are frame Grx 800 = Ultegra 600 = 105 400/410 = ? Tiagra ? Yes, there's a massive difference. I look at 1x and 2x setups Cyclocross and Gravelbiking (Recreational) - Gravel Newbie - forgive my elementary 105 vs GRX question - Just started riding gravel, and just completed my first event. Wear approved eye protection while performing maintenance tasks such as replacing components. Shimano’s GRX Di2 RX825 surprised me by rekindling my appreciation for 2x thanks to the group's tight jumps, effortless performance and We would like to show you a description here but the site won’t allow us. Shimano has upgraded GRX RX820 to 12-speed shifting and wide-range gearing, with 1x and 2x options. The brakes have been great though, apart from the usual Shimano calipers failing, easily sorted with Hope ones. Oct 1, 2023 · Shimano GRX vs. The bike is Triban RC 500. Welche Gruppe kann was besser, und welche ist für wen geeignet? Die neuen Komponenten im TOUR-Test. Beyond the extra cog at the back, GRX doesn’t necessarily have the earth-shattering big headline we’ve come to expect from launches like this. GRX remains mechanical for now, but the 12th sprocket and extended gear range Oct 12, 2024 · Introduction: This past Spring, Shimano released their 2x12 GRX Di2 groupset, with the most notable update being, well, 2x12, but also subtle improvements to the brake/shift lever ergonomics, wireless levers (in line with Dura Ace, Ultegra and 105), a revamped rear derailleur, and a gravel specific front derailleur. The Shimano GRX 820 is a fantastic groupset that delivers reliable performance across various riding styles and conditions. Hollowtech crank Oct 3, 2023 · Shimano designed their GRX groupset primarily for gravel and adventure riders. Mar 30, 2024 · About to buy a new bike and I have the choice between GRX 610 1x12 mechanical or SRAM Apex1 AXS for similar prices. We would like to show you a description here but the site won’t allow us. SRAM Apex Riders praise the wide gear range of SRAM Apex, especially when tackling steep terrains. Find our review here + Apex vs GRX May 13, 2019 · Shimano GRX is here: gravel-specific and 1x components for Ultegra, 105 and Tiagra SRAM can justifiably claim credit for stoking the fires of 1x. Ce guide 2025 passe tout en revue : hiérarchie Feb 23, 2026 · Discover the key differences between Shimano and SRAM components in this comprehensive guide and make an informed decision. SRAM Apex vs Shimano: Performance Analysis Let’s shift gears and delve into the real-world performance of SRAM Apex and Shimano. Jan 19, 2021 · For example, Shimano’s most compact GRX gravel double crankset (30/46T) paired with an 11-34T cassette and the same 700c x 45mm tires still only gets you a bailout gear with about 25 gear inches. Watch as he breaks down categories, shifting, braking, ergonomics, reliability, and real-world performance for gravel racing and ultra-distance riding. I have the opportunity to swap out the shifters to GRX 600 and the calipers to GRX 400. We were impressed with the performance but would like to see more. Should I understand that it is "only" with these shifters because of a pulling ratio different from their road but also from their MTB standard? Aug 31, 2023 · The all-new Shimano GRX 12-speed 1x groups use 10-45 and 10-51T MTB cassettes and feature new upgrades. Nov 7, 2024 · Related: New Shimano GRX 820 12-Speed Review | Boring but brilliant 2024 Cervelo Aspero Review | Cervelo’s new gravel racer is just peach y 2025 Giant Revolt Advanced Pro 0 Review | A versatile gravel shredder that’s easy on your body After a year of questions, we finally got an answer about GRX Di2. The Sep 1, 2024 · They don't shift as well as my 10 year old 11 speed 105 levers on my road bike. GRX shifters are shaped slightly different, the rear derailleur has a clutch to maintain chain tension, and the front derailleur allows for more tyre clearance. Like its 12-speed Dura-Ace, Ultegra, and 105 Di2 siblings, Shimano’s new GRX Di2 is wired where it makes sense, featuring a central, multi-port battery that supplies stable, long-lasting power to both front and rear derailleurs. Feb 2, 2021 · One chainring or two, that is a question I get asked loads. Que vous rouliez sur route, en montagne, en ville ou sur les chemins, il existe une gamme Shimano pour chaque usage et chaque cycliste. 2026 Obed Boundary Shimano GRX 820 2X 12 Spd A carbon frame gravel bike with high-end components and shimano grx 800 hydraulic disc brakes. The Argon 18 Dark Matter Shimano GRX RX610/822, Propain TERREL CF Competition, and Rose Backroad FF GRX RX825 Di2 are all carbon frame gravel bikes with shimano grx 400 hydraulic disc brakes. For those interested in audio, I recorded a podcast with Shimano's Dave Lawrence and Nick Legan that covers much of the detail, including an explainer on HG+, a little bit about new 105 12-speed mechanical, and a few geekier things. Aug 3, 2025 · If you are shortening your Shimano brake hoses and you are not sure which hydraulic hose insert to use then you have landed in the right place. Apr 5, 2024 · Overall, Shimano’s GRX is a boring groupset, but that’s why it’s so good. And the chain tensioner has an ON/OFF switch for easy wheel removal. The Argon 18 Dark Matter Shimano GRX RX610/822, Canyon Grail CF SLX 8 AXS, and Propain TERREL CF Competition are all carbon frame gravel bikes with shimano grx 400 hydraulic disc brakes. Aug 31, 2023 · First spied at Unbound Gravel 2023, Shimano GRX 820 is the brand’s latest gravel groupset. For carbon frames, it’s more like £2,000. Sep 20, 2022 · Gravel Groupsets Availability: Well, it depends… Shimano and SRAM come on a vastly greater number of bikes than Campagnolo Ekar, especially in North America. Jul 8, 2025 · Choosing a gravel groupset? Compare SRAM and Shimano across Apex, Rival, GRX, 105, and more. I know shimano grx is the thing when it comes to gravel specific groupset. Jul 24, 2024 · 10-speed Mechanical shifting only GRX 600 Equivalent to 10 or 11-speed Shimano 105 groupset. Has 10-speed front chain to support GRX 400 Mechanical shifting only GRX 800 Equivalent to 11 or 12-speed Shimano Ultegra groupset. Use our handy table to find out if your brakes use BH59 or BH90 hose inserts. But the 800 will work well for many years while the 400 will feel a bit tired almost from new (opinion is mine and based on using 105 and Ultegra for as long as I remember). FC-RX810 and FC-RX820 cranks. Crankset weights will vary depending on size and length. Aug 18, 2020 · After Shimano released its Di2 mountain bike gears I, and probably hundreds of others, bombarded them with requests for a two-chainring setup with an XTR rear derailleur and a road front. To build a "GRX 610" bike you still need to buy GRX 820 derailleurs (FD and RD for 2x or just RD for 1x) and hydro brakesets from some other group. I have just pulled the trigger on the GRX 810 2x 11-34 set. Im thinking about shimano 105 if its good for gravel riding? Or can i mix grx with shimano 105? Which shifts better , Shimano GRX vs 105 shifting Which shifts better , I look into the differences and lack of differences between Shimano GRX cranks and chainrings. Available in 11, and 12 -speed configurations. The Shimano 105 shifters are very similar to the Shimano Dura-Ace and Ultegra items, with the new-style hood shape, flattened tops, and lightly textured covers. I'll assume you're using a quick-link for all of these. Aug 31, 2023 · GRX RX-820-series levers still receive reach and free-stroke adjustment to adapt braking performance for small hands and big hands alike. Compare the full range Feb 20, 2026 · In this video, Miguel compares two electronic gravel groupsets: Shimano GRX 1x Di2 vs SRAM RED XPLR. 2023 Road & Gravel Groupset Weight Comparison Updated Aug-2022 (added Shimano 105 Di2)  Copy and paste our table into Excel (or your favourite spreadsheet program) for easy filter/sorting. The Mason SLR Shimano, Mason SLR Sram, and Mason SLR Campagnolo are all steel frame gravel bikes with ultra high-end components and hydraulic disc brakes. They have also been further optimised for use with now-common flared handlebars. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172. Aug 31, 2023 · We've also covered the release of Shimano's new 105 mechanical road groupset. 5, and 175 mm crank arm lengths. Compare the full range 2026 Obed MMR Shimano GRX 820 1X 12 Spd A carbon frame gravel bike with high-end components and shimano grx 800 hydraulic disc brakes. The Dark Matter Shimano GRX RX610/822 has aluminum 700c aluminum wheels, the TERREL CF Competition has better components, and the Backroad FF Force XPLR AXS has higher gearing. The RD-RX822-SGS is compatible with 10-51T, 12-speed SHIMANO MTB cassettes, meaning you’ll never run out of gears even on the steepest jeep road or high mountain singletrack ascent. Which version of Shimano GRX should your gravel bike have? If you are still wondering whether it is better to have one or two chainrings, we recommend reading our article entirely devoted to this issue. SRAM Apex: Shimano und SRAM zeigen brandneue Schaltgruppen fürs Gravelbike. Last time I was using drop bar shifters, it was 9 speed Tiagra. The headline upgrade over the previous generation is the introduction of a 12th sprocket to the Nov 7, 2021 · For a new bike, Shimano 105 starts to be fitted to aluminium-framed bikes starting at a £1,200 price point. Hopefully a 34T chainring and 11-42 cassette will get me over the hills. But components of the Shimano 105 groupset are also used for off-road riding. It was a tough call, since I really hate front derailleurs, and the simplicity and range of the 820 1x 10-45 really appealed to me, plus it allows for fatter tyres (in case I’d like a second wheel-set). While most people think the difference is just the weight and materials used, that isn't always the case. Apr 8, 2025 · Shimano GRX im Vergleich: Welches GRX-Set passt zu Ihnen? Ein detaillierter Blick auf die Shimano GRX-Komponentengruppen Shimanos GRX-Serie hat die Gravelbike-Welt revolutioniert, indem sie die erste speziell für den Gravel-Einsatz entwickelte Komponentenfamilie präsentierte. Feb 28, 2026 · The remaining groupset, GRX, is Shimano's Gravel groupset. Here's how you size a chain for off-road use. We cover 1x vs 2x, electronic shifting, brakes, and the best fit for your riding style. If you’re choosing a gravel groupset, I hope this comparison will help you De CERAMICSPEED OSPW X Shimano GRX RX-820 2x12s derailleurkooi is een hoogwaardige upgrade voor uw Shimano GRX RX-820 achterderailleur. If a component or replacement part is incorrectly assembled or adjusted, it can lead to component failure and cause the rider to lose control and crash. In comparing 105 and GRX, we’re looking across a blended road/gravel cycling use case. If you’re choosing a gravel groupset, I hope this comparison will help you The Colnago G4-X Shimano GRX Di2 825 2x, Specialized Diverge Comp Carbon, and Specialized Diverge Expert Carbon are all road bikes with shimano grx 800 hydraulic disc brakes. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3 year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come. Thanks guys! Sep 1, 2024 · They don't shift as well as my 10 year old 11 speed 105 levers on my road bike. Read on to find out everything you need to know about the new RX820 and RX610 components. The Colnago G4-X Shimano GRX Di2 825 2x, Specialized Diverge Comp Carbon, and Specialized Diverge Comp E5 are all road bikes with shimano grx 800 hydraulic disc brakes. Mix and match with GRX 400 or 800 series rear derailluer. But, the 2x created even more questions. buaoy wwyk kkoj ivyto cphr vjeu ipma btwhtz szgbpr hckl