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Review Overview
Overall Rating:
Read all Shimano 105 5800 11-Speed Groupset reviews here:
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- Category: Components > Groupsets
- Price: £349.99
- RRP: £559.99
Shimano 105 5800 11-Speed Groupset is in the higher end products from CRC, where you’ll get top quality at a reasonable price. £
- Shimano 105 5800 11-Speed GroupsetThe Shimano 105 groupset continues to evolve. This Shimano 105 5800 11-Speed Groupset has successfully narrowed the gap between 105 and Ultegra. Whilst both groupsets undeniably benefit from the joys of trickle down technology of the elder statesman, Dura-Ace, the performance of Shimano’s 105 11-speed groupset is precise, efficient, and reliable Shimano 105 Groupset: Crisp, Light, and StiffEvery facet of Shimano’s 105 groupset has been updated from earlier models to deliver an accurate, crisp, and stiff performance. Lower weight, and now featuring an 11-speed drivetrain, this Shimano 105 groupset opens the door of pro-level technology to part-time racing enthusiasts and recreational cyclists Enjoy clean, crisp, and accurate shifting with Shimano’s 105 groupset as this updated groupset that has been engineered with durability in mind. The ergonomic shifters provide a comfortable hand position when you’re riding on the hoods with braking and shifting easily accessible on the hoods or on the drops Shimano 105 FC-5800 CranksetThe new Shimano 105 groupset features an overhauled crankset design; the 5800 Crankset has a new four-arm Hollowtech II design similar to that of the current Ultegra and Dura-Ace models. This new crankset is stiffer and lighter than the previous five-arm design, delivering the Shimano 105 groupset with a vastly improved stiffness-to-weight ratio Shimano 105 FC-5800 Crankset Features:Hollowtech II design: optimum balance of lightweight and stiffnessNew gear dimension for great improvementsImproved gear for less chain touch in small/small combinationHyperdrive SG-X-chainringsDual-SIS-compatibleIncludes Bottom BracketShimano Dual Control Shifters Set STI 105 ST-5800The Shimano 105 groupset now gains the light and responsive shift action found in Dura-Ace and Ultegra Levers, with a new compact shape thatäó»s been borrowed from the levers of Shimanoäó»s more expensive groupsets. The lever can also be adjusted to accommodate different hand sizes Shimano Dual Control Shifters Set STI 105 ST-5800 Features:Ergonomic designPowerful and controllable braking systemDurableShimano Rear Derailleur RD-5800 SSShimano has included a new spring mechanism and cable pitch in the new 105 groupset’s rear derailleur in order to provide robust adjustability Shimano Rear Derailleur RD-5800 SS Features:Short CageCrisp shiftingPrecise alignmentShimano 105 Front Derailleur FD-5800 Braze-OnShimano’s new 105 front derailleur has a longer link arm and a new spring mechanism compared with the last generation component Shimano 105 Front Derailleur FD-5800 Braze-On Features:Braze OnCrisp shiftingAccurate alignmentEasily adjustedShimano 105 Brakeset BR-5800The Shimano 105 groupset brakes feature a new symmetrical dual pivot caliper design, with a higher arch allowing clearance for up to a 28mm wide tyre. This results in a 10% increase in power Shimano 105 Brakeset BR-5800 Features:Dual pivot10% Increase in stopping powerGenerous clearanceShimano 105 Cassette CS-5800Shimano’s new 105 groupset includes a durable 11-speed cassette, which employs close ratios that Shimano believes will optimise rhythm and cadence control Shimano 105 Cassette CS-5800 Features:Broad range to cope with most terrainDurableShimano 105 CN-HG600 11-Speed ChainThe new CN-HG600 11-Speed Chain uses Shimanoäó»s low friction surface treatment known as SIL-TEC. The new chainäó»s PTFE surface coating reduces friction whilst boosting durability. The technology first debuted on Shimanoäó»s flagship Dura-Ace 9000 Chain a couple of years ago Shimano 105 CN-HG600 11-Speed Chain Features:116 LinksReduced frictionPlease note that this groupset does not come supplied with outer cables.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products) Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
- Product codes: GB5800BC17250341128
- Product ID 1: 3093319253
- Product ID 2: 418992UK
- Products in category: 66
- Average price in category: £571.54
- Products from Shimano: 913
- Review score: 4.6 out of 5 stars, based on 126 reviews
Top reviews:
**Excellent Groupset** by Alpha55, 27 April 2015, 35 out of 35 people found this review helpful Shimano’s 105 5800 11 Speed Groupset is in my opinion the best quality and value for money groupset that is available on the market. I own the black version and I have to say that it looks fantastic. The quality of the entire groupset meets the usual high standards of the Shimano range. Top quality design, durable, reliable, accurate, strong and lightweight. The brakes in particular are a huge leap over Tiagra 4600 brakes, as they offer a much more responsive and powerful braking action. The front and rear shifting action is precise and smooth with the excellent STI shifters and quality derailleurs. The crankset is very stiff and shifting is precise. Overall, an excellent groupset which I highly recommend. The following is a list of the individual weights of the groupset I own (weighed with a digital scale). Crankset 53/39T 172.5mm – 747 grams Chain 11 Speed CN-HG600 – 263 grams uncut Bottom Bracket – 78 grams Cassette 11 Speed 11/28T – 250 grams Front Derailleur – 89grams Rear Derailleur Short Cage SS – 228grams Front Brake – 201 grams Rear Brake – 194 grams STI Shifter Left – 244 grams STI Shifter Right – 246 grams Total Weight – 2540 grams Pros: high quality durable reliable lightweight value for money
Great shifting and range. by LOCObikeguide, 28 January 2015, 36 out of 38 people found this review helpful I have not purchased this group from Chain Reaction cycles but have this component group on a fleet of new 2015 rental bikes. These components shift very nicely once they are tuned. I am really pleased with the gear range and gear spacing of the 34/50 compact crankset and 11-32 cassette with the medium cage derailleur. The 34 tooth chain ring and 8 largest cogs cover 7.0 to 17 miles an hour while always keeping the cadence in the narrow range between 80 and 90. The 50 tooth ring and 9 smallest cogs cover from 13 to 32 MPH for the same cadence range. I spin out at 39 MPH and don’t care to pedal at higher speed. If your power to weight ratio is less than 80% of a tour pro, you need gears this low to climb the steepest paved roads in the cadence range used by pro riders. I live in northern Colorado where 12% grades abound, but I have run into them in the most unlikely places. Yesterday I rode 70 miles with 5300 feet of climbing in Colorado; I have done rides with more climbing per mile in both Missouri and Illinois of all places. The chain ring shift is about three rear shifts for compact cranksets (chainsets) so you have to get in the habit of double shifting the rear when you do a chain ring shift. An alternative is a standard 39/53 crankset and 11-32 cassette (still recommend medium cage) which matches first gear of a compact crankset with 11-28 cassette but won’t spin out until 42 MPH. I don’t notice any gaps in the 11 speed 11-32 cassette which is far superior to the SRAM 10 speed 11-32 cassette; that has an annoying gap from the missing 13 tooth COG. I strongly recommend wide range gear choices unless you are a racer and never find yourself slogging up a climb at low cadence. Pros: smooth shifting under huge torque as reliable as higher price groups great gear range Cons: bragging rights?
Options: Colour Length 170mm 172.5mm 175mm Option Medium Cage Rear Derailleur Short Cage Rear Derailleur Size 11-28t 11-32t Teeth 50.34t 52.36t 53.39t
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- Hollowtech II design: optimum balance of lightweight and stiffness
- New gear dimension for great improvements
- Improved gear for less chain touch in small/small combination
- Hyperdrive SG-X-chainrings
- Dual-SIS-compatible
- Includes Bottom Bracket
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- Ergonomic design
- Powerful and controllable braking system
- Durable
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- Short Cage
- Crisp shifting
- Precise alignment
- Braze On
- Crisp shifting
- Accurate alignment
- Easily adjusted
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Things to consider when buying cycling products
If you decide to buy a new bike for cycling, or even clothing, or parts, with products like Shimano 105 5800 11-Speed Groupset there are a lot of options that you may consider, but before you buy one, make sure you spare some time to do proper research. Think about what exactly you are looking for and what you need it for. This article will help you get some best tips on how to select the right bike. Start by looking at the common bike types that suits you the best- hybrid, mountain, road, commuter or city. Next very important factor is your cycling goal. Think about the type of terrain you are going to ride the most, what is the distance you would like to cover and what exactly you want to achieve.
If you want to explore off road, then it is easy to narrow down your selection. You can simply hunt for a mountain bike with knobbly, wide tires, sturdy brakes, flat handlebar, suspension with shock absorption feature, which is ideal for unpredictable paths. Next you need to focus on how much suspension you exactly want. Now the next thing is the right wheel size that is suitable for you. You need sturdy, larger and stable wheels for smoother tracks.
In case you are spending fair amount of time on pavement, your selection criteria extends. Based on your objective, you may need a road bike, a hybrid or a commuter. You will see a lot of road bikes come with skinny and smooth tires along with a curved handlebar. It allows you to bent-over ideal for speed. Hybrids are known for providing stability as well as comfort through its thick tires with an upright position for riding and this helps you ride your bike easily through dirt packed tracks or city streets.
Commuter bikes are available in sturdy yet stylish models with fancy accessories. It has amazing utility features like fender mounts, racks etc.
Your selection entirely depends on how long, how hard and the location where you are going to ride.
Spare some time
Before you start hunting for a new bike, make sure you spend some doing research to avoid problems in future. You need plan right and buy right so do not rush into hasty decisions.
Budget a little more
Before you start shopping for your bike, consider the amount of money you can invest to accomplish your cycling goals. Then irrespective of the budget you have planned for, spare around two thirds of your budget to your bike. The remaining budget is for the accessories. Despite of the price range, you would need basic accessories like a pump, a helmet, bottle cages and a water bottle.
Gather information
The internet is flooded with information on different types of bikes along with detailed information regarding its parts and how they function. Do spend some time gaining knowledge about bike parts so that you understand the difference between different models, brands and frame materials etc.
This will help you buy your bike confidently.
Seek advice
If you know someone with good knowledge about cycling, or someone who had just purchased the bike, do not hesitate to seek advice as they can answer your questions and they will be happy to share their knowledge and experience with you.
Check with the experts
A second opinion is always better and for this you can simply visit the local bike shop near you and you can get advice on the type of bike you can buy and the different models you can choose from that suit your needs.
Consider the fit first
Irrespective of whether you buy a top brand model or just an entry level bike, it can be a disaster if it doesn’t fit. You can consult the salesperson and he can help you buy the right size. Then work out 4 different adjustments like handlebar height, saddle position, seat height and the reach. It is always better to hunt for shop with trained staff as they will take perfect measurements, help you settle on multiple bikes and accordingly swap different parts to adjust your position. This service will certainly cost you a little more, so you need to plan your budget accordingly. Do not fall in prey to some retailers who often offer bikes in odd sizes at a discounted price.
Experiment with a lot of models
Bike shopping is certainly not like buying a house/car that you purchase after looking at the first model you come across. Yes, when you are riding an old bike since many years now, then a new bike is certainly going to make a difference for you. This is because now there is advancement in technology. It is better to try out different models before you get the right one.
Narrow down your bike search
Looking at a plenty of models can confuse you in the sense you may end up getting frustrated with your search. It is better to narrow your search to 3 models like Shimano 105 5800 11-Speed Groupset along with your budget and the purpose of use. Once you narrow down your search, do not forget to take a test ride for 15-20 minutes or longer if possible. Before you take a test ride, make sure you check for fit adjustments and a tutorial briefing in about how the various operations of the bike.
You can simply reject even a perfect model, if you have to struggle stretching to get to the handlebar or you feel clumsy with the shifter that you may not have operated before.
Test the bike wearing the clothing you are going to use while cycling
It is always better to take test rides/bike fittings by putting on the same shoes, apparel which you normally prefer for rides. There can be difference in fit when you are wearing a pair of jeans than when you are in cycling shorts.
features
Take some time to think about your actual bike requirements and make sure you don’t fall in prey to something fancy or new that is being offered. Think if you need a bike that comes with disc brakes? Are you in need of electronic groupset? Is the bike equipped with rack mounts that you actually need? The answer to these questions can help you pay for what you need and ignore the things that you don’t.
Where to buy the bike from
The internet can help you buy stuff like game consoles, books etc., but for bikes it is always better to buy from a shop. A bike is something that you need to check for fits and other adjustments, accessories etc. It is something that you cannot order online without checking the bike. Make sure you buy from the shop that offers fitting service and help you in other bike adjustments.
Of course you will find the bikes quite cheaper when ordered online, but as a beginner it is always better to visit shop that sell different brands of cycles and provide first service free.
Look for personal service
There is no harm going for online shopping to gain the benefits of online discounts. But, ensure that you check for all the advantages that you actually need. Apart from fit sessions plus test rides, a shop will always make sure that you get proper assembling and they may also offer the one-time adjustment for free. It may include discounts on various accessories with your bike purchase.
Believe in your gut feelings
Although it is advisable that you take advice from experts and your friends, but after you consult the experts or friends, the final decision is up to you. Once you decide do not underestimate your gut feelings. Just believe in yourself and think about what you need and the salesman in the shop is there to guide based on your cycling requirements.
Now, when you take the final decision, simply click to read more reviews and get your bike. You will surely enjoy riding the bike as you had done a lot of research, planned your budget, consulted the experts and your final decision is based on a lot of factors that you considered. Now, it is the time to enjoy your ride and take good care of your bike. You can achieve your cycling goals as you have the right model in your hands to get going.
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