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Marin Headlands 2 Gravel Bike - 2026
- Unidirectional carbon fibre frame
- 12-Speed Shimano GRX groupset
- TransX dropper post
Finance Available*.
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The Marin Headlands 2 Gravel Bike 2026 is built for performance, control, and versatility on mixed terrain. Its unidirectional carbon frame keeps weight low while delivering strength and precision on long rides. A Shimano GRX 12-speed groupset provides crisp shifting and powerful braking, while the TranzX dropper post adds control on steep descents. Designed for riders who demand reliability, comfort, and adaptability, it’s ready for fast gravel rides, long adventures, and everyday endurance training.
Key Features and Benefits:
- Unidirectional carbon fibre frame: Offers a high strength-to-weight ratio, improving stiffness and ride efficiency. This allows for precise handling and reduced fatigue over long distances.
- Shimano GRX 12-speed drivetrain: Purpose-built for gravel riding, it delivers smooth, consistent gear changes across varied gradients. This ensures dependable performance and control in rough or changing conditions.
- Shimano GRX hydraulic disc brakes: Provide strong, consistent braking power in all weather. This gives you confidence and stability when tackling descents or wet terrain.
- TranzX dropper post: Lets riders quickly adjust saddle height from the bars. This improves balance and control on technical or uneven ground.
- Wide tyre clearance (700x45 or 650x50): Accepts larger tyres for improved grip and comfort. The result is smoother rides and better traction across gravel, mud, or broken surfaces.
- Bear Box downtube storage: Integrated frame storage allows tools or spares to be carried securely and out of sight. It keeps your setup clean and clutter-free for longer rides.
- Removable seat stay brace: Enables easy fender installation for wet-weather use while maintaining a sleek look when removed. It enhances versatility for both commuting and off-road adventures.
- Tubeless-compatible Marin wheels with Vee QuikStyk tyres: Offer lower rolling resistance and fewer punctures. This combination ensures faster, smoother, and more reliable rides on mixed terrain.
The Headlands 2 is built for riders who value stability and efficiency when conditions change. The carbon chassis absorbs vibration yet stays responsive under power. Combined with the GRX drivetrain and wide tyre compatibility, it supports high-speed control and endurance without compromise. The inclusion of practical features like downtube storage and a dropper post shows this bike is ready for real-world gravel riding — not just race days.
Every detail of the Headlands 2 supports performance, comfort, and reliability. Experience the confidence of a carbon frame, the precision of GRX components, and the freedom to take your route anywhere.
Size Guide:
Size - Rider height range
- 49cm - 4'11" to 5'3"
- 52cm - 5'3" to 5'6"
- 54cm - 5'6" to 5'9"
- 56cm - 5'9" to 6'0"
- 58cm - 6'0" to 6'2"
- 60cm - 6'2" to 6'4"
| Frame | Unidirectional Carbon Beyond Road Platform, 1x Drivetrain Specific, 700c x 50mm Compatible, Flat Mount Disc, 142x12mm Thru-Axle, UDH Dropout, Internal Housing Routing, Mudguard and Rear Carrier Mounting, Bear Box Downtube Storage |
| Fork | Marin Full Carbon w/ Tapered Steerer, 12mm Thru-Axle, Flat-Mount Disc, Fender Eyelets |
| Rim | Marin Aluminum Double Wall, 21mm Inner, 21mm Tall, Disc Specific, Tubeless Compatible |
| Hub Rear | Forged Aluminum Alloy, Disc, 28H |
| Hub Front | Forged Aluminum Alloy, Disc, 28H |
| Spokes Nipples | Double Butted Stainless |
| Tires | Vee Tire Co., Quikstyk, 700x45,Folding Bead, Tubeless Compatible |
| Derailleur Rear | Shimano GRX RDX822, 12-Speed, Shadow Plus w/ Clutch |
| Shift Lever | Shimano GRX RX820, 12-Speed |
| Crankset | Shimano GRX FCRX8020, 1x12, HollowTech 2, 42T |
| Bottom Bracket | Shimano BB-RS500, BSA, Sealed Cartridge Bearings |
| Chain | KMC X12 |
| Cassette | Shimano CSM7100, 12-Speed, 10-51T |
| Brakes Front | Shimano GRX, RX820, Hydraulic Disc, 160mm Rotor |
| Brakes Rear | Shimano GRX, RX820, Hydraulic Disc, 160mm Rotor |
| Brake Levers | Shimano GRX w/ Integrated Shifter |
| Handlebar | Marin Butted Alloy, Compact 16º Flared Drop |
| Stem | Marin 3D Forged Alloy |
| Grips | Marin Shock Absorbing Tape |
| Headset | FSA Orbit IS, Sealed Cartridge Bearings, 1 1/8” x 1 1/2” |
| Seatpost | TranzX YSP38J, Size 49-54 70mm, Size 56-60 110mm Travel, 27.2mm |
| Saddle | Marin Beyond Road Concept Elite |
| Extras | Bolt-On Thru-Axles F and R |
| Size | 54cm, 56cm, 58cm |
| Brand | Marin Bikes |
| MPN(s) | 740623003, 740623004, 740623005 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance, Klarna and Clearpay. Credit is provided subject to affordability, age and status. Minimum spend applies. Use responsibly, T&Cs & late fees apply.
Our Finance Providers
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D.T.(Automotives)Limited trading as Tweeks Cycles offer interest free and interest-bearing credit on purchases £300 and over which is provided by V12 Retail Finance.
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We also offer Klarna, pay now, pay in 30 days or pay in 3 equal instalments.
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We also offer Clearpay pay in 4 instalments.
* Bike Delivery Info
A bike has to go though a Pre Delivery Inspection (PDI Check) prior to despatch, ensuring the bike is thoroughly checked and set up prior to you receiving. This also means an express delivery service is unavailable. We strive to despatch bikes within 3-5 working days. Please note this may change over school holidays and the festive season (November/December). For more information on the process please visit our pre-build page.
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.