SHEET 168 OF 309 · Marin · 2025 · gravel
Headlands 2
Carbon gravel bike with GRX RX820 12-speed, a 42T ring on a 10-51 cassette, TranzX dropper post and 45mm tyres.
How it scores
Calculated from the published specifications below. See the formula.
- Comfort
- 79
- Speed
- 20
- Climbing
- 55
- Versatility
- 85
- Value
- 8
Full specification
✓ Specs checked against the manufacturer
Last checked 4 Sept 2026 against the manufacturer's own page . The weightfigure is our estimate — the manufacturer publishes none. Caveat: Geometry is Marin's size 56 row. Marin lists the bike as 2025.1. Marin publishes no claimed weight, so 10.2kg is our estimate. Marin's bike page describes the frame as '700c x 50mm compatible' while the Headlands frameset page says 700c x 45mm (650B x 50mm); the 45mm figure for the 700c build this bike ships with is recorded here.
- Price (RRP)
- £2,899
- Frame
- carbon
- Groupset
- Shimano GRX RX820 1x12 mechanical
- Shifting
- Mechanical
- Weight
- 10.2 kg (claimed, size 56/M)
- Brakes
- Disc
- Stack / reach
- 588 / 385 mm (ratio 1.53)
- Tyre clearance
- 45 mm
- Stock tyres
- 45 mm
- Lowest gear
- 42×51 (22 gear inches)
- Mudguard mounts
- Yes
- Rack mounts
- Yes
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