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Cervélo Aspero GRX RX820 Gravel Bike

£4,400.00
SKU: CER-B-0J0ASBG81A56  |  Barcode: 42677658542
FREE 6 WEEK / 350 MILE SERVICE on bikes - Click for info
Color: WOODSMOKE
Size
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Description
Specification
Geometry

The Bilsland Verdict: "The Aspero is an all out, off road, drop bar racer that takes Cervelo's expertise in speed off of the tarmac and into the dirt. Take gravel events to a new level of seriously fast fun and be prepared to not just take part, but compete."

HAUL ASS, NOT CARGO

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.

Threaded Bottom Bracket 

Aspero uses the asymmetrical T47a threaded bottom bracket we pioneered on R5-CX. It’s a simple, rider-serviceable interface that allows us to deliver the benefits of BBRight in a more user-friendly form. 

Universal Derailleur Hanger

We used SRAM’s Universal Derailleur Hanger (UDH) standard on the new Aspero. It’s ideal if you want to live your best ‘business in the front, party in the back’ life with one of SRAM’s Transmission drivetrains today, and ensures compatibility for future drivetrain developments.

Internal Cable Routing 

Aspero shares the same bearing dimensions as R5, Soloist, R5-CX, and Caledonia, which means you can use any combination of bearing caps and stems. Want a super-racy, fully-internal look? Grab the ST31 and HB13 from R5.

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Other Payment Methods

Novuna Finance (over £400, not available on SALE items)

Klarna (under £1000)

Why Buy From Us?

Why Buy From Billy Bilsland Cycles?

We're one of the most well established bike shops in Scotland and have been selling bikes to Glasgow and far beyond since 1980, so you can be sure that we're not going anywhere 😀

We care about what bike you buy, and we want it to be right bike FOR YOU, not one that would suit us. If you buy your bike from us, we want to keep you as a customer and keep your bike riding perfectly. We offer a free 6 week / 300 mile “tune-up” service, where we tighten up bolts and cables, index your gears and generally sort out any small issues you have after the short bedding in period.

You'll also have priority access to our workshop for repairs or servicing. We never turn away someone who has bought their bike from us, no matter how busy we are. You may have to leave your bike with us for a couple of days, but you'll be at the top of the list.

We offer free loans of a hard-case Bike Box Alan if you're travelling with your bike, just tell us when you need it and we'll book you in. 

The best (and cheapest) time to make changes to a bike is at the initial build stage, avoiding the need to re-cable, bleed brakes etc. We can swap your saddle, change stems, wheels, tyres, bars, cranks, bar tape, group-set, pedals, add luggage and mudguards - the list is endless.

If you're ordering online, just select your upgrade or pop a note in the order when checking out.

Very few bikes leave the shop as they came to us, with stem and tyre changes being the most common.

Bikes are fully built up from scratch by our Cytech Level 2 mechanics. Brakes are bedded in on our brake bedding roller. Being situated in Glasgow, we’re used to preparing bikes for our wonderful British weather so everything is greased up to suit a Glasgow winter. Bikes are then buddy checked, test ridden and re-boxed for shipping with minimal assembly at your end.

High-end website sales are likely to be shipped in a hard case requiring minimum rebuild - attach the wheels, fit pedals (remember pedals are specific to the side of the bike) and away you go. We’ll arrange return shipping for the bike box.

Have you had a bike fit? Send us your fit data and we’ll set up the bike to your position.

Small adjustments make such a big difference.

Are the gears low/high enough for you? Do you have the correct tyre width? Favoured tyre brand? Fancy going tubeless? We’ll make suggestions that will improve your cycling enjoyment.

Bike-Fit is a big part of the in-store service, and usually involve swapping saddles, bars and stems. Whether it’s our suggestion or your requirements, we’re here to help you buy your perfect bike.

How long will it take to receive my order?

Check out or handy dynamic delivery date estimator on the right of the product page for delivery times.

All products dispatch next day if ordered before 12 noon

Full price bikes ship FREE via APC 24hr

Sale bikes are £40 via APC 24hr

Kids bikes are £10 via Parcelforce / APC 24hr

All other products are £4.99 via Royal Mail 48hr Tracked or £10 for 24hr / Saturday

How do I return a product?

Items must be returned within 60 days after receiving your order. Items must be returned in the same condition in which they were received, be unused and include all the original packaging. Refunds will be processed within 7 days of receiving the item and made to the original payment method.

Aspero GRX RX820 Gravel Bike - Billy Bilsland Cycles
Cervelo

Cervélo Aspero GRX RX820 Gravel Bike

£4,400.00

Color

Size

  • 48
  • 51
  • 54
  • 56
  • 58
  • 61

Frame

Carbon

Fork

Cervélo All-Carbon, Tapered Aspero Fork

Groupset

Shimano GRX, RX820, 12 speed

Headset

FSA IS2 1-1/4 x 1-1/2

Stem

Cervélo ST36 Alloy, w Cable Management

Bars

Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare

Shifters

Shimano GRX, RX820, 12 speed

Brake Calipers

Shimano GRX RX820

Brake Rotors

Shimano CL800 Centerlock

Front Derailleur

Shimano GRX, RX820, 12 speed

Rear Derailleur

Shimano GRX, RX820, 12 speed

Cassette

Shimano HG710, 11-36, 12 speed

Chain

Shimano M8100, 12 speed

Crankset

Shimano GRX 820, 48/31T, 12 Speed

Bottom Bracket

FSA, T47 BBright, 24mm spindle

Wheels

Fulcrum Rapid Red 300, 12x100(F)/142(R), 24H, 24mm IW, HG freehub, centerlock, tubeless compatible

Tyres

WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c

Seatpost

Cervélo SP19 Carbon 27.2

Saddle

Prologo Dimension NDR T4.0

Gender

N/A
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