Would you be tempted by Specialized’s new Allez Sprint Ltd road bike, equipped with Shimano’s 105 Di2 12-speed groupset, for £3,100? This bike is available in the UK for the first time today.
The Allez Sprint is a performance-focused road bike that’s based on Specialized’s Tarmac SL7, but built around an alloy rather than carbon-fibre frame. With typical self-confidence, Specialized calls it “the fastest alloy road bike in history” thanks to the time the SL7 spent in the wind tunnel – some of that aero-ness having been transferred over despite the change of material.
When we reviewed it last year, we were full of praise for the Specialized Allez Sprint Comp which was built up with the Shimano 11-speed 105 R7020 mechanical groupset that was current at the time, describing it as a fast race bike with excellent handling and plenty of stiffness. With a bottom bracket and down tube hydroformed from a single piece of alloy, that frame really is a corker, as is the carbon fork.
> Check out our review of the Specialized Allez Sprint Comp 2022
Our only real criticism was that the £2,650 price was high for an aluminium bike equipped with a mid-level groupset.
Now the Allez Sprint frame is available in the UK for the first time with the Di2 (electronic) version of Shimano 105, with a compact 50/34T chainset and an 11-34T cassette. You get hydraulic disc brakes and a threaded bottom bracket. Nearly everything else on the bike comes from Specialized itself apart from the DT Swiss R470 rims and Supercaz handlebar tape.
> Read our Shimano 105 R7100 Di2 groupset review
Naturally enough, we’ve requested one for review.
Would electronic shifting entice you to buy an aluminium-framed road bike for £3,100? There’s absolutely nothing wrong with an aluminium frame, of course, and there are certainly others on bikes costing well over £3K. Cannondale’s CAAD13 Disc 105 Di2 is £3,250, for example, while the same bike with SRAM Rival AXS components is £3,400.
> Find out about the best road bikes under £3000 2024 — here are the top picks for your budget
If you’re interested in 105 Di2, the most accessible of Shimano’s three electronic groupsets for road bikes, it’s available on the new Boardman SLR 8.9 Disc Di2 announced last week. That bike features a carbon fibre frame and at £2,800 looks like an absolute bargain on paper – but no one rides a bike on paper.
A carbon-fibre frame doesn’t always mean a better bike, but would you want carbon at three grand?
www.specialized.com
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30 comments
I think a lot of people under-estimate how good those Smartweld frames are, or Specialized haven't marketed it well enough.
When the supplied pictures show a dark grainy picture to hide the hideous welds and further disguise the cheap-to produce- one piece headtube assembly... the answer is a resounding NO!
I'd much rather get a Mason Definition at that price (£400 more for 105 di2, £200 less for 105 mechanical) if I was after an aluminium frame
It's a nice ride but it no I'd never buy it. Also there are still way too many decent good-as-new Corona full carbon Ultegra bikes on eBay for the same money or little more.
I have the 2021 Allez sprint and love it. Super race bike just under 8kg with some carbon hoops. I broke one carbon frame and another carbon frame cracked, so Alu shouldnt be overlooked. Would not be keen on the new one as hidden cables are an unwanted headache for the home mechanic
I wouldn't pay £3,000 for a Specialized
I wouldn't pay £3,000 for an aluminium bike
I wouldn't pay £3,000 to get 105
So, no. In fact I wouldn't pay £300 for any or all of those variables.
So if you were offered an S-Works Tarmac SL8 Dura Ace (rrp £12,000) for three grand you'd turn it down?
Hmm, an SL8 Dura Ace for 3k is probably stolen and should thus be turned down, too.
Yep. Worst case I might (doubtful) take it at 3 and eBay it for more to get a proper bike.
Yes, I've owned a Specialized. Yes, I've owned a[uminium. Yes, I ran Shimano for nearly 15 years. No, I don't want to return to any of them. WRT Specialized - I won't touch their products after the infamous "Roubaix" spat, worst kind of big business bullying. Aluminium just rides badly, almost as bad as cheap carbon, and has a limited service life as it becomes brittle with age and use. Shimano I found unreliable, unfixable (most components have to be replaced due to scarcity and cost of actual spare parts) and short lived (though it worked beautifully initially)
Well, I've been using various iterations of Shimano since 1985, starting with 600 (forerunner of Ultegra) and I think by now I've used everything from Claris to Dura Ace and all points in between, never had any cause for complaint - the 1985 600 was still running beautifully and needed no repairs or replacements apart from consumables (brake pads, cassette, chain and cables) when I finally sold the bike in 2002, which is not what I would call short lived.
I've had numerous Specialized bikes (six in total), I have two at present in the stable (Tricross and Roubaix Pro) and love them both. Again, I've never had one of their bikes that didn't perform up to or beyond expectations. I do think some of their offerings are overpriced. Yes they didn't cover themselves in glory over the Roubaix issue but they backed down and issued a very fulsome apology, it was over a decade ago now.
I think some of this reputation comes from the STI levers, which - in contrast to Campag's - seem to be considered unrepairable. My first pair of Shimano STIs didn't last long but I couldn't bear to throw them away so they sat in a box for 20 years until the pandemic when I had the time (and YouTube) to figure out that they could be repaired by dislodging hardened grease by blasting WD40 into them! In contrast, I've properly dismantled and repaired a couple of Ergolevers with new spare parts (although it would have been better if their silly plastic levers hadn't broken in the first place).
There was a time when I would eagerly open up my Campag' levers to fix a problem with easily obtainable spare parts, using little more than a household toolkit. But no more. Too many components, if you can find someone who stocks them, are press-fit or require special tools. I've just had two Chorus levers pack up within weeks, both ratchet mechanisms being inexplicably worn.
Meantime my six-year-old Ultegra soldiers on dutifully, benefiting from only the most cursory maintenance.
I am reluctant to sever a lifetime's connection to the Italian brand but .........
Shimano I found unreliable, unfixable and short lived
Apart from the inexplicably badly handled pasta cranks saga and the equally surprising failure to produce reliable power meters (neither of which affected me personally) I find the opposite. I have over 50 years experience with Shimano stuff used in the worst of conditions (excepting competitive cyclocross) and it has been very reliable and long-lived and hardly ever needs fixing
No.
Not when you can pick up a carbon Supersix Evo (new model) with 105 Di2 for the same money. Or fancy something titanium.
Chuck some decent wheels on it and that would be more than enough bike for the vast majority of people, just had the 105 Di2 on a holiday rental and it was perfect.
I used to believe this stuff about alu frames being harsh, and I'm still very pleased with the steel and titanium frames I have. However, one daughter brought her Uni bike home for me to renovate for other daughter and it was a Carrera El-Cheapo Alu frame. Although it's a small frame (and therefore even stiffer, if we believe that theory) I could ride it comfortably with its original too-long stem (I changed that), saddle right back and more upright position. I couldn't detect much difference from the steel and titanium frames. I would now be quite happy to buy an alu bike now, after a short test ride on something similar
The idea that frame material matters for vibrations comes from the days of 21mm tyres pumped up to 120 psi. Nowadays with wider tyre widths and lower tyre pressures 90% of the road buzz is filtered out before it even reaches your frame material.
If you're prepared to spend £3k on a non-carbon bike though, there are a lot of very high-end steel and titanium bikes to choose from
Matter of priorities and use. To save cash, I'd ditch the electronic shifting, get myself a 105-equipped Triban at half the price and be done with it. Had I done that, the cash returns from -in my case- my cycling to work scheme would have seen me break even in 7 months and actually gain cash from riding a bike after. Now THAT would be a first. But since I went with Ti and electronic shifting, break even was pushed to 3 years if nothing expensive breaks, that is.
I also used to drink the kool-ade about alloy frames feeling harsh or dead and while material properties mean that those frames do start with an inherent disadvantage, a well-designed alloy frame will easily beat cheap carbon or shoddily made steel.
3k you must be joking?!
105 disc groupset is not about £550, hunt wheels £300...so will they want over 2k for frame saddle and bars. Hilarious pricing
I'm interested in where one can get a 105 Di2 groupset for £550...
yeah, cheapest you can get it at the minute is £1k.
Saw Di2 105 for around that price during Black Friday.
It's an interesting point you raise.
Whilst Di2 will set you back £1k, not £550, add up similar wheels around £400, and decent finishing kit at £350, you are actually looking around £1350 for the frameset, including forks headset and seatpost. That's kind of where I'd expect top end alloy to be.
You can buy the Allez Sprint Frameset - RRP £1,500.
Good aluminum will always be better than cheap carbon.
I bought a £1,500 Pinarello Prince SL frame back in 2004. I think £3k for a performance alloy race frame and electronic groupset is fairly reasonable.
I'd be keen to ride this frame to get a feel for its speediness. From people I know that have the Di2 105, the feedback is incredibly positive, with most questionning the need for Ultegra.
So for me, its a likely yes.
Can't compare 105 with Ultegra electronic shifting but in the SRAM universe I've ridden wireless from Rival via Force to Red and by and large I concur.
You lose some weight, gain some comfort (incrementally smoother shifting) and what I'd call 'comfort features' (fluid damping, cage lock) as you go up but by and large, what you gain certainly doesn't compensate for the huge price difference.
Only people for whom it might make a difference are pros, and they don't buy their own kit so....
And in turn those with Ultegra Di2 question the need for Dura Ace...