SKU: 73174289408
cervelo aspero gravel bike

cervelo aspero gravel bike Cervelo Aspero GRX RX825 Di2 - Marigold

Sale price$18.41 Regular price$20.45
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Description

cervelo aspero gravel bike Cervelo Aspero GRX RX825 Di2 - MarigoldCervelo Aspero GRX RX825 Di2 Marigold 58 Link Cycling Cervelo Cervelo Aspero GRX RX825 Di2 Marigold (58) Gravel Racing Machine Shimano GRX Di2 Reserve Wheels 4iiii Power Meter $6,900. 00 "Haul ass, not cargo" Aero Gravel Threaded BB UDH Compatible 700x40c Tire Clearance GRX Di2 Shimano 12 Speed Reserve Carbon Wheels 4iiii Power Meter Description Specifications Why Link Cycling Contact A New Era of Speed in Gravel In 2019, spero took the gravel world

Cervelo Aspero GRX RX825 Di2 Marigold 58 - Link Cycling
Cervelo

Cervelo Aspero GRX RX825 Di2 Marigold (58)

Gravel Racing Machine • Shimano GRX Di2 • Reserve Wheels • 4iiii Power Meter

$6,900.00

"Haul ass, not cargo"

Aero Gravel Threaded BB UDH Compatible
700x40c
Tire Clearance
GRX Di2
Shimano 12-Speed
Reserve
Carbon Wheels
4iiii
Power Meter

A New Era of Speed in Gravel

In 2019, Áspero took the gravel world by storm, heralding a "new era of speed in gravel." Fun, but flat out.

The new Áspero remains true to its original brief, but with some improvements: a threaded BB shell, neater cable routing, and a UDH-compatible derailleur hanger for those who want to use SRAM's Transmission drivetrains. And it's more aero, of course.

In the case of Áspero, aerodynamic performance is less about pure speed as a result of drag reduction, and more about conservation of energy. After a big day in a headwind, the three watts saved over the previous Aspero might add up to one less energy gel your stomach has to digest—WORTH IT.

In addition to the drag reduction, we also dropped the seat stays to give a bit more compliance out back, and reduced front-end stiffness slightly to make the last hours of a long race less painful. Between those dropped seat stays, we added in a bit more clearance for mud, too, taking what we learned from R5-CX (and the Unbound mudfest in 2023). It's a lot of seemingly small improvements, but they add up to a lot. The result is a bike that feels a lot like the original Áspero, but is faster, more comfortable, and more versatile.

Key Innovations

Threaded Bottom Bracket

Aspero uses the asymmetrical T47a threaded bottom bracket pioneered on R5-CX. It's a simple, rider-serviceable interface that delivers the benefits of BBRight in a more user-friendly form.

Universal Derailleur Hanger

SRAM's UDH standard ensures compatibility with current Transmission drivetrains and future drivetrain developments. Live your best 'business in the front, party in the back' life.

Internal Cable Routing

Shares the same bearing dimensions as R5, Soloist, R5-CX, and Caledonia. Use any combination of bearing caps and stems for your preferred setup.

Why Choose the Aspero?

Gravel Racing Heritage

The bike that redefined gravel racing in 2019. Proven in the world's toughest gravel events with podium finishes and race wins.

Aerodynamic Efficiency

Improved aero saves 3 watts over the previous generation. More energy conservation for those long gravel days when every watt counts.

Shimano GRX Di2

12-speed electronic shifting with GRX's gravel-specific gearing. Perfect for steep climbs and fast descents on mixed terrain.

Reserve Gravel Wheels

Premium Reserve 40/44 GR carbon wheelset with DT Swiss 370 hubs. Built specifically for the demands of gravel racing.

Integrated Power Meter

4iiii Precision power meter included. Train and race with precision data to optimize your gravel performance.

Comfort & Compliance

Dropped seat stays and reduced front-end stiffness make the last hours of long races less painful. More clearance for mud, too.

Complete Build Specifications

Component Specification
Sizes Available 48, 51, 54, 56, 58, 61
Fork Cervélo All-Carbon, Tapered Aspero Fork
Headset FSA IS2 1-1/4 x 1-1/2
Stem (Size 58) Cervélo ST36 Alloy, 100mm
Handlebar (Size 58) Cervélo AB09 Carbon, 31.8mm clamp, 16° flare, 42cm
Seatpost Cervélo SP19 Carbon 27.2mm, 0mm offset
Saddle Prologo Nago R4 PAS Steel
Shifter/Brake Levers Shimano GRX RX825 Di2
Crankset Shimano GRX RX820
Chainring Wolf Tooth Components 44T for GRX
Power Meter 4iiii Precision GEN3+ Single Sided
Crank Length (Size 58) 172.5mm
Chain Shimano M8100
Cassette Shimano XT M8100, 10-51T, 12-Speed
Rear Derailleur Shimano GRX RX827 SGS
Brake Rotors Shimano CL800 Centerlock
Thru Axles Cervelo Aero Thru-Axles, 12x100/142
Tires WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c
Front Wheel Reserve 40TA GR, DT Swiss 370, 12x100mm, 24H, Centerlock, Tubeless Compatible
Rear Wheel Reserve 44TA GR, DT Swiss 370, 12x142mm, MS Freehub, 24H, Centerlock, Tubeless Compatible

Drivetrain & Wheels Highlights

Shimano GRX Di2

  • System
    12-Speed Electronic Shifting
  • Chainring
    44T Wolf Tooth Components
  • Cassette
    10-51T Shimano XT (Wide Range)
  • Power Meter
    4iiii Precision GEN3+ Included

Reserve Gravel Wheels

  • Front Wheel
    Reserve 40TA GR Carbon
  • Rear Wheel
    Reserve 44TA GR Carbon
  • Hubs
    DT Swiss 370
  • Tires
    WTB Vulpine 700x40c Tubeless

Frame & Features

  • Frame
    Cervélo Aspero Carbon
  • Bottom Bracket
    T47a Threaded (User Serviceable)
  • Derailleur Hanger
    Universal Derailleur Hanger (UDH)
  • Tire Clearance
    700x40c (Generous Mud Clearance)

Ready to Go Fast on Gravel?

Contact us to check availability, shipping costs, and to purchase

No sales tax if shipped outside of Wyoming

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: 73174289408

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4.4 ★★★★★
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Product Reviews
H
Verified Purchase
Hathi
Lowell, US
★★★★★ 4
Trusted Brand Delivers Again
Color: Black/Yellow
I had my previous Timex watch for 30+ years and it finally died after getting wet, so I replaced it with the closest model I could find to it. PROS: - Has the basic functions I needed: Clock, 2nd Time Zone Clock, IndiGlo backlighting, Alarm, Timer, Stopwatch. Allows me to leave phone at home and just take this out. - Easy to set time/date/etc. Can turn alarm on / off easily. Buttons for timer/mode switching work fine. - Clear display so easy to read. The backlighting makes this even better. - Can swap out the band (I put mine on a Chums' "The Band" that I like) if the new one takes 19mm pins. CONS: - The only thing I dislike is it is heavier than my old Timex. A little bulkier too. Not annoyingly so but noticeable enough for me to comment on it here.
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Reviewed in the United States on October 20, 2025
P
Verified Purchase
Poorboy5764
Carnegie, US
★★★★★ 5
Great Timex Watch
Color: Black/Yellow
This Timex Ironman watch arrived on time and is of great quality. I have used these watches for years and have NO complaints about their longevity, accuracy, or dependability. I will definitely purchase again if needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
R
Verified Purchase
Rikeshay
Carnegie, US
★★★★★ 5
Item as described.
Color: Dark Blue
A timeless tradition of a great design and useful watch. Have been using this watch design for over a 30 years.
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Reviewed in the United States on May 27, 2026
B
Verified Purchase
Buck
Birmingham, US
★★★★★ 5
Great thowback to the OG Ironman, but Amazon's listing gets it undue negativity.
Color: Black/Yellow
Amazon's listing is not very good with it's wording so this watch has gotten undue negative reviews. I've seen this model listed as both the Endure 30 and the Original 30 Shock, it has 1 alarm with 3 different modes (not 3 separate alarms), 200m WR, ISO shock resistance, (reverse) Indiglo with night mode, 2 time zones, 12/24hr time, 30 lap stopwatch, 24hr countdown timer (repeatable), and day/date (MM.DD or DD.MM). Its basically a slightly updated feature set compared to an Ironman 8-lap. This watch is great, it's got the look of the original Ironman 8-lap with modern guts. The only minus for me is it could be a little slimmer on the wrist, but I also didn't realize it was shock resistant when I bought it. For comparison, it is a few mm smaller in all dimensions than a G-Shock G2300/G2310/GW2310 series. The band is similar to G-Shocks in that it is formed/molded around the wrist but like the case it's still slimmer in the way it wears around the wrist. Not as slim as an F91W but not as massive as any G-Shock basically. The module has a better display with bigger numbers than the above mentioned Casios. With the exception of the lap memory, the G23## G-Shocks have more features, but the Endure 30 is much easier to use thanks to the display and larger buttons. If you want 3 alarms you need the very similar Classic 30. The main differences being the Classic has 3 separate alarms (not 1), occasion reminders and 3 time zones but losses the Ironman 8-lap look, the shock resistance and it's only 100m WR. The Classic seems to come in at least two case varieties (chunky or slim), two sizes and many color combinations. If you only need the Endure 30's features but want a different shape/size/style/slimmness, I believe the Essential 10/30 and BASIC Transit models are functionally the same with only different lap memories, WR, and no shock resistance. Unfortunately, Timex doesn't easily identify the actual module used in a watch like Casio, so the best way to figure out what features a watch has is to lookup the watch model on the Timex website. Of course the manuals do not always match the marketing names they have used over the years (Endure/Classic/Essential/etc), and each manual covers a few shapes/sizes of watch but just search for the model number in the manuals sections and you'll eventually find the right one. If no manual pops up right away delete digits from the right end of the model number until a manual is found, I believe those last digits only indicate slight variances in style/color that are not important to functionality.
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Reviewed in the United States on May 31, 2021
H
Verified Purchase
Hudson
Omaha, US
★★★★★ 1
Good interface but unwearable watch band
Color: Black
This review will be divided into 3 sections: looks, usability, and comfort. LOOKS I guess there's not much to say as style is very individual. I think this watch looks good for what you pay for it. USABILITY What I liked about this watch is that I could use it right out of the box. I have had basic Timex digital watches before (never this exact interface), and I was able to quickly figure it out. A quick glance at the manual to make sure I wasn't unaware of any features and I had 100% grasp of all the watch's features. The Timex interface puts many others to shame with its user-friendliness. On this model Timex has added a 'guide' on the display that tells you which button will do what-- increase number, decrease number, etc. This is cool. If you're even remotely handy with interfaces, once you learn this one, you'll know it backwards and forwards, and even if you forget, there's the in-display guide. The functions are standard for a Timex digital-- time and date, stopwatch with lap timing, countdown timer, and alarm. There is a 2nd time zone but no dedicated mode for it. You access it by holding the 'start' button when in the time mode. I like this feature as I occasionally need to know when to call people in 1 particular time zone. But, for example, if you are often switching back and forth between 2 time zones, you will have to reset the time to have the watch display the correct time at all times. And if you need more than 2 time zones, sorry, out of luck. Stopwatch (chrono) is good. Don't use the lap counter much but it seems to work well. Some have complained that the 'start' and 'stop' should be on the same button. Overall, it is a very uncluttered and usable interface. At first I thought it was very inaccurate at timekeeping, but it must have gotten accidentally reset because over the few months since I set it, it's only a couple seconds off from time.gov. very good timekeeping. It seems very water resistant. I have taken it swimming, surfing, and it held up fine. I haven't thoroughly tested its shock resistance but it has done some hiking and climbing where it got banged around a bit and it still works. COMFORT Unfortunately what the watch has in user interface usability, it totally lacks in comfort. The strap is a huge disaster. It is very rigid and uncomfortable. The 'waffling' or indented designs near the bezel on each side of the strap create areas where the strap digs into the wrist. with any prolonged wearing, it gets worse and worse until your wrist is begging you to take it off. The strap is just absolutely godawful. I have read reviews where G Shock owners said it was very good, well though out and comfortable. If that is the case, I shudder to imagine what a G Shock is like on the wrist. If constant pinching around sensitive areas on the side of the wrist seems like it would be the kind of thing to bother you, avoid this watch. I tried swapping it for another Timex band, which amazingly enough was uncomfortable it a DIFFERENT area! It seems Timex doesn't put much thought into their bands-- no part of the band should dig into the wrist. That's just obvious. CONCLUSION I really want to like this watch, I do. It's good-looking. It's very usable in terms of features. But the strap is terrible, so much so that the watch is unwearable. Unfortunately it took me about a week to figure this out, during which time the watch got sufficient wear so that it is no longer new, returnable condition. I am keeping it, using it as a 'beater' watch in the gym (I put my watch on the ground in the gym). If you purchase it I recommend you wear it for a good few hours while not doing anything that will scratch it, so that you can return it if need be.
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Reviewed in the United States on October 5, 2014

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