Don't see the secure browser window of PayPal?

You can open it again and complete your purchase.

Thank you for your patience. Your order is almost completed.

The Future is Now - Tomorrow’s bikes, new today

Serious Grafix petrol-red earth

ID: 712480
- 33%
Incl. VAT, free shipping
Serious Grafix petrol-red earth
Serious Grafix black-orange earth
Calculate the size | Geometry
Please select your frame size

You already have a different size of this product in your shopping basket. Use the size chart to find the right size.

Move to your wish list
  • 40,000 items
    600 brands
  • 100 day return policy
  • Free delivery from £992
Product Description

Please note: all of our bike models come with an EU standard brake setup. This will need to be reversed to comply with UK cycling standards.

The whole bike world is talking about the new generation of gravel bikes.

Serious Bikes makes it easy. With the Serious Grafix, the price-conscious performance brand has done it again – launching a cutting-edge, versatile gravel racer. With its great price-performance ratio and understated design, the Grafix invites you to discover the possibilities of this still-young bike type for yourself.

A sporty sitting position allows for speed across paved and unpaved paths. High-quality 35 mm Schwalbe G-One folding tyres on a sturdy wheel system offer comfort, traction and puncture safety. With the new Shimano 2x10 Tiagra Group, the gear range for road and terrain is more than enough.

Experience a real road bike feeling on the streets with the Serious Grafix or use your new found freedom to hop over onto field and forest paths whenever you feel like it. Take part in cyclocross events or simply enjoy a really fast yet robust and comfortable bike for daily commuting.

Special Features

10 years warranty


10 Year Guarantee

As a thank you to our customers, Bikester voluntarily grants an additional 10-year warranty for all VOTEC's owners, Serious, Vermont, Fixie and Ortler bikes from the date of purchase (except the VOTEC VRC which comes with a 6-year warranty on frame and fork). This warranty covers all frames from the year 2013 onwards and guarantees a replacement or repair. Follow-up costs such as assembly and transport are not included. The warranty excludes damage caused by improper use, such as: jumps, falls, overload or neglect. The guarantee expires in the case of unauthorised changes to the frame as well as the installation and conversion of additional components. In addition, a two-year warranty applies to every parts and surface.

Intended use
Total number of gears
10.49 approx. kg, 10.49 kg
Scope of Delivery
Includes pedals: Yes  
System: Gravel
Material type: Aluminium
System: Rigid fork
Brand: Evo
Type: ACL-A753STMN50
Material: Aluminium
Shifting Components
Drivetrain type: Derailleur
Gear No.: 10
Brand: Shimano
Type: Tiagra
Front Derailleur
Version: 2-speed
Model: Shimano Tiagra
Shift Levers
Model: Shimano Tiagra  
Model: FSA CK-4002ST/WT, aluminium, crank arm length: 170 - 175 mm
Sprocket 1: 46 Teeth
Sprocket 2: 30 Teeth
Bottom Bracket
Model: FSA BB-4000
System: Cartridge
Model: KMC X10, 115 links  
Sprocket Gear Ratio (teeth): 11-32 Teeth
Model: Shimano Tiagra, 10-fach
Front Brakes
Brand: Tektro
Type: Spyre MD-C605
Brake system: Disc brakes
disc diameter: 160 mm
Rear Brakes
Brand: Tektro
Type: Spyre MD-C605
Brake system: Disc brakes
disc diameter: 140 mm
Brake Levers
Model: Tektro  
System: Race handlebars
Model: HL DR-AL-210BT-FOV, width from 400 to 440 mm
Material: Aluminium
System: A-Head
Model: HL TDS-RD701-8FOV. / -7° angle/ Length from 80 to 110 mm
Material: Aluminium
Bar tape
Velo VLT-011SG-11, EVA foam 200 x 3 cm, VLP-56 end caps  
Head Set
FSA No.9 M, semi-integrated, 1 1/8" tapered  
Velo VL-1411, black  
System: Patent post
Diameter: 27.2 mm
Type: HL SP-219N, 350 mm
Material: Aluminium
Front Hub
Model: KT SR6F, 100 mm, aluminium, 28H, QR, 175 g  
Rear Hub
Model: KT SR6R, 135 mm, aluminium, 28H, QR, 400 g  
Model: Shining A-T300, black
Material: Aluminium
System: Hollow chamber
Size (In Inches): 28 Inch
CN-DB454, 14/15/14g, 28H, aluminium, black  
Front Tyre
Size (In Inches): 28 Inch
Tire width: 35 mm
Model: Schwalbe G-ONE Allround, Raceguard
Rear Tyre
Size (In Inches): 28 Inch
Tire width: 35 mm
Model: Schwalbe G-ONE Allround Raceguard
VP-856, plastic body with TPE inlay, steel axle  
Not e-bike  
Model year
Product number
Customer Ratings
35 Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 star
Super Gravrel
super Gravrel
Translated from French To the original

Unbeatable price, good quality, super comfort; In addition, fast delivery, bike very well packaged and no problem for editing.

Prix imbatable,bonne qualité,super confort; En plus,livraison rapide,vélo très bien emballé et pas de problème pour le montage.

My ultimate bike.
Mi bici definitiva.
Translated from Spanish To the original

I'm happy with her. Great value for the price. It is versatile and responds very well on roads and even muddy paths.

Estoy encantado con ella. Excelente relación calidad precio. Es versátil y responde muy bien por caminos e incluso sendas embarradas.

Great bike
Super Bike
Translated from German To the original

I deliberately bought the "cheapest" version because I use the bike for everything. The quality is convincing, the components are neat! The frame is well made. For every beginner a great choice!

Ich habe mir bewusst die „günstigste“ Version gekauft, da ich das Bike für alles nutze. Die Qualität überzeugt, die Komponenten sind ordentlich! Der Rahmen ist gut verarbeitet. Für jeden Einsteiger eine super Wahl!

Need help?
Customer Service are available
Mon-Fri: 9 am-4 pm.
020 3885 0018
Sign up now and receive a voucher worth £103. Get access to exclusive offers and deals.

Privacy Statement & Cancellation
Everyday we get more people on bikes