Boardman ADV 9.0 Mens Adventure Bike 2021 - S, M, L, XL Frames
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Boardman ADV 9.0 Mens Adventure Bike 2021 - S, M, L, XL Frames 426982

Boardman ADV 9.0 Mens Adventure Bike 2021 - S, M, L, XL Frames is rated 5.0 out of 5 by 6.
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Extra 20% off Bike Rack when you buy a Bike*
Discount applied in basket. *Excludes balance Bikes.
  • Lightweight carbon frame and fork
  • Adventure specific Shimano GRX 2x11 gears
  • Shimano GRX hydraulic disc brakes

Step 1: Choose A Size

Need help choosing?
View our size guide
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Step 2: Would You Like It Built?

  • FREE - Bike built and collected in store
  • £30.00 - Bike built and delivered (per bike)

Please note: For bikes built and collected in store, you'll be asked to choose a date and time slot for collection. Once chosen, this slot is unable to be amended.

Step 3: Add a CycleCare plan?

Step 4: Select Delivery Option

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Boardman ADV 9.0 Mens Adventure Bike 2021 - S, M, L, XL Frames

The 2021 Boardman ADV 9.0 Adventure Bike Carbon has been designed to excel on the UK’s network of bridleways, fire roads and towpaths, while still making rapid progress on tarmac too. Carefully considered design combined with Boardman’s high-modulus C10 Carbon has yielded a frame tough enough for rough rides, but with a painted weight of 990g including all frame hardware. Excellent ride comfort is achieved with bow-curve seat stays and seat tube cut out allowing movement of the rear axle and seatpost, absorbing impacts and vibration.

The geometry provides stability with slackened head angles and a low 73mm BB drop, but short stems still offer agility when needed. Long top tubes allow an efficient road position for linking up off road sections or long-distance rides on tarmac. With clearance for 42mm 700c tyres, hidden mudguard mounts and multiple mounting points for bottles and accessories inside the front triangle as well as under the down tube and on the top tube, there’s huge scope to customise the ADV 9.0 Bike for however you want to ride it.
Boardman ADV 9.0 specifics:

  • Frame: C10 Carbon frame weighing just 990g
  • Forks: Full C10 Carbon tapered fork weighing 420g
  • Gears: Shimano GRX 2x11 RX600 / RX810 groupset with large 11-32 cassette
  • Brakes: Shimano GRX hydraulic disc brakes for high performance stopping power
  • Wheels: Boardman thru axle wheelset, pre-taped and supplied with valve, just add sealant to run tubeless
  • Tyres: 700x38c Panaracer GravelKing SK tyres, tubeless ready

More About The New Boardman ADV 9.0 Mens Adventure Bike

Shimano GRX Groupset

Shimano’s GRX gravel-specific groupset takes care of shifting and braking. ST-RX600 shifters deliver smooth gear changes combined with RX810 front and rear derailleurs. A Prowheel Gravel chainset is paired with an 11-32t cassette to offer a broad range of gears for off road riding with a high enough top gear for faster road effort or descents. Running a 2X gear set up gives a broader range than a single chainring set up, and with smaller gaps between gears, making it the more versatile option. Shimano’s GRX front derailleur is designed to handle muddy conditions and is spaced further out from the frame giving plenty of tyre and mud clearance. RX400 hydraulic disc brakes have plenty of easily controlled power on tap.

Just add sealant

Tyres are so important when it comes to mixed terrain riding, and Panaracer’s GravelKing SK in 700cx38mm size are a very versatile option. A closely packed centre tread rolls fast on harder surfaces, while the blocky, more widely spaced edge knobs give plenty of bite for cornering on loose surfaces. A supple, 120tpi tubeless ready casing enhances grip and comfort. Wheels are a custom- built Boardman ADV set up, with through axle hubs laced with 28 Sapim Race spokes to 20mm internal width alloy rims. They come taped for tubeless and with valves supplied, so just add sealant to reap all the benefits of ditching inner tubes!

Considered touchpoints

A Prologo Akero AGX saddle is a comfortable, lightweight perch designed for rough riding. The Boardman ADV Bike handlebars have a 6 degree flare to the drops, offering a wider stance for better control when descending off road. A Boardman alloy stem and 27.2mm seatpost complete the cockpit package.

2021 Boardman ADV 9.0 Bike Extra Info
  • FREE build
  • Unlimited lifetime safety checks
  • Lifetime guarantee on frames and rigid forks*
  • Cyclecare available
*Please see our T&C's here

Boardman ADV 9.0 Bike Accessories

To give you confidence to take your new bike anywhere the Kryptonite Evo Mini7 lock and flex cable are lightweight but incredibly secure, the loop cable making sure your front wheel is locked up too. Ideal for night time riding on and off road riding as well as lengthy canal tunnels the Bikehut Front 1000 and Bikehut Rear 50  pair perfectly to provide ample light no matter how much speed you’re carrying.

Maintain your Boardman ADV 9.0 Bike

If you plan on using your Boardman ADV 9.0 Bike regularly, then we’d recommend our CycleCare services to make sure your new bike stays in top shape. Just like the annual service you’d get done on your car, we’ll check your bike’s components depending on the service you choose, then make any repairs and make sure your bike is safe to ride. On the subject of safety, you’re also welcome to bring your Boardman ADV 9.0
Bike to any Halfords store for unlimited safety checks at any time.

Our guarantee
Thanks to our confidence in the high quality bikes we sell, Halfords offer a lifetime guarantee on all frames and rigid forks, so you can ride your Boardman ADV 9.0
Bike safe in the knowledge that it’s built to last.

*Please see our T&C's here

Size Guide

Height (cm) Inside Leg (cm) Frame Size
170 - 179 74 - 82 Small
177 - 183 78 - 85 Medium
181 - 189 82 - 89 Large
187 - 195 86 - 94 X Large

Geometry Table

Size S
Stack 550mm 570mm 588mm 607mm
Reach 367mm 381mm 392mm 404mm
Seat Tube C-T 500mm 525mm 540mm 560mm
Effective Top Tube 535mm 555mm 572mm 585mm
Head Tube 120mm 140mm 160mm 180mm
Head Angle 71o 71.5o 71.5o 71.5o
Seat Angle 73o 73o 73o 73o
Chainstay Length 425mm 425mm 425mm 425mm
Fork Offset 50mm 50mm 50mm 50mm
Bottom Bracket Drop 73mm 73mm 73mm 73mm
Crank Length 170mm 172.5mm 172.5mm 175mm
Stem Length 80mm 90mm 100mm 110mm
Bar Width 400mm 420mm 420mm 440mm


Additional Information

The above images and description serve as an example. Current disruption in the global supply network mean that specific components may not be available. If that occurs, we may replace those components with similar parts of the same or higher quality, provided that any such substitutions do not negatively affect the overall quality or use of the product.