Marin Headlands 3 700c 2026 - Gravel Bike





The Marin Headlands 3 700c is a performance gravel bike with a carbon frame, SRAM Rival XPLR 13-speed drivetrain, and Novatec carbon wheels — built for comfort, control, and versatility across tarmac, trail, and beyond.
Key Features:
- Unidirectional carbon frame with 1x-specific geometry, Bear Box storage & 700x50mm clearance
- Marin full carbon fork with tapered steerer and thru-axle design
- SRAM Rival XPLR wireless 13-speed drivetrain for smooth shifting
- SRAM Rival hydraulic disc brakes for consistent stopping power
- Novatec G24 carbon tubeless-ready wheels
- Vee Tire Co. Quikstyk 700x45c tyres for speed and grip on mixed surfaces
- TranzX dropper seatpost adds confidence and control on descents
- Available with 0% APR finance at Tredz
The Marin Headlands 3 700c is the premium expression of Marin’s adventure-focused gravel platform — a sleek, lightweight, and highly capable carbon bike designed for the rough, beautiful, and unpredictable terrain that defines true gravel riding.
Built around a unidirectional carbon frame from Marin’s Beyond Road platform, the Headlands 3 delivers a perfect balance of stiffness, compliance, and responsiveness. The frame’s 1x-specific geometry shortens the chainstays for snappy handling while still allowing clearance for tyres up to 700x50mm or 650Bx47mm. Combined with a longer top tube and shorter stem, it borrows the confident handling of a modern mountain bike while retaining the efficient ride of a performance gravel racer.
Integrated Bear Box downtube storage keeps tools or essentials neatly tucked inside the frame, while multiple mounts allow you to attach bottles, racks, or bags for anything from a quick gravel spin to a full bikepacking adventure. Mudguard and carrier mounts make it equally at home as a fast winter commuter or long-distance explorer.
Up front, a full carbon Marin fork with a tapered steerer and 12 mm thru-axle ensures precise steering and vibration damping on rough ground. The clean internal cable routing keeps everything tidy and protected from the elements.
The SRAM Rival XPLR 13-speed wireless drivetrain delivers crisp, cable-free shifting with a wide 10–46T cassette, making light work of steep climbs and fast rolling sections alike. Matched with SRAM Rival hydraulic disc brakes, the Headlands 3 offers reliable stopping power and control whatever the conditions.
Rolling on Novatec G24 carbon wheels, this bike feels fast, light, and responsive across all surfaces. The Vee Tire Co. Quikstyk 700x45c tyres provide a confident balance of grip and low rolling resistance, ready for everything from compact gravel to loose trail.
A TranzX dropper post gives you extra clearance and control on descents, and Marin’s Beyond Road Concept Elite saddle ensures long-ride comfort. Every component has been carefully chosen to deliver performance, reliability, and the freedom to explore without compromise.
Whether you’re tackling big gravel events, bikepacking into the wild, or simply exploring new roads less travelled, the Marin Headlands 3 700c offers the perfect blend of speed, control, and adventure-ready versatility.
Occasionally, without notice, manufacturers change product design and/or specifications.
| 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 |
| Headset | FSA Orbit IS, Sealed Cartridge Bearings, 1 1/8” x 1 1/2” |
| Stem | Marin 3D Forged Alloy |
| Bars | Marin Butted Alloy, Compact 16º Flared Drop |
| Front Brake | SRAM Rival XPLR Flat-Mount Hydraulic Disc, 160mm Rotor |
| Rear Brake | SRAM Rival XPLR Flat-Mount Hydraulic Disc, 160mm Rotor |
| Brake Lever | SRAM Rival XPLR w/ Inegrated Shifter |
| Rear Mech | SRAM Rival XPLR, 13-Speed |
| Shifters | SRAM Rival XPLR, Wireless |
| Speed | 13 |
| Rims | Novatec, G24 Carbon, 24mm Internal, 24 Hole, Tubeless Compatible |
| Front Hub | Forged Aluminum Alloy, Disc, 24H, XD Driver |
| Rear Hub | Forged Aluminum Alloy, Disc, 24H |
| Front Tyre | Vee Tire Co., Quikstyk, 700x45,Folding Bead, Tubeless Compatible |
| Rear Tyre | Vee Tire Co., Quikstyk, 700x45,Folding Bead, Tubeless Compatible |
| Seat Post | TranzX YSP38J, Size 49-54 70mm, Size 56-60 110mm Travel, 27.2mm |
| Saddle | Marin Beyond Road Concept Elite |
| Chainset | SRAM Rival XPLR, 40T |
| Bottom Bracket | SRAM DUB BSA |
| Chain | SRAM Rival 13-Speed |
| Cassette | SRAM CS-XG-1351, 10-46T |
| Pedals | Resin Platform |
See the table below to find the right size.
Gravel Bike Bike Sizing
XXS (44)
4'8"
5'1"
XS (48)
5'1"
5'4"
S (51)
5'4"
5'7"
M (54)
5'7"
5'10"
L (56)
5'10"
6'0"
XL (58)
6'0"
6'3"
XXL (60)
6'3"
6'5"
XXXL (62)
6'5"
6'9"
Read our bike size guide for more information on sizing.
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Height |
Size |
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4’8” / 143cm |
44 (XXS) |
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4’9” / 145cm |
44 (XXS) |
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4’10” / 148cm |
44 (XXS) |
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4’11” / 150cm |
44 (XXS) |
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5’0” / 152cm |
44 (XXS) |
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5’1” / 155cm |
44 (XXS) |
48 (XS) |
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5’2” / 158cm |
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48 (XS) |
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5’3” / 160cm |
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48 (XS) |
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5’4” / 163cm |
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48 (XS) |
51 (S) |
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5’5” / 165cm |
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51 (S) |
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5’6” / 168cm |
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51 (S) |
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5’7” / 170cm |
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51 (S) |
54 (M) |
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5’8” / 173cm |
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54 (M) |
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5’9” / 175cm |
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54 (M) |
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5’10” / 178cm |
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54 (M) |
56 (L) |
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5’11” / 180cm |
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56 (L) |
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6’0” / 183cm |
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56 (L) |
58 (XL) |
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6’1” / 185cm |
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58 (XL) |
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6’2” / 188cm |
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58 (XL) |
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6’3” / 191cm |
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58 (XL) |
60 (XXL) |
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6’4” / 193cm |
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60 (XXL) |
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6’5” / 196cm |
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60 (XXL) |
62 (XXXL) |
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6’6” / 198cm |
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62 (XXXL) |
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6’7” / 201cm |
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62 (XXXL) |
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6’8” / 203cm |
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62 (XXXL) |
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6’9” / 205cm |
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62 (XXXL) |
Read our bike size guide for more information on sizing.
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Get this on cycle to work
Save up to £1,427.58
Cycle to work is a government funded salary sacrifice scheme which allows you to spread the cost of purchasing a bike and equipment and save on Income Tax and National Insurance.
Lower Tax Rate | Higher Tax Rate | |
|---|---|---|
Monthly pre-tax cost | £283.25 | £283.25 |
Monthly cost to you | £203.94 | £164.29 |
Total cost over 12 mths | £2,447.28 | £1,971.42 |
Total savings | £951.72 | £1,427.58 |
The calculations provided here are based on a monthly pay frequency and will vary depending on your personal taxation and your employers scheme.
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