Bolinas Ridge 1 ST
OverviewAbout the Marin Bolinas Ridge 1 ST
The Marin Bolinas Ridge 1 ST is a mountain bike, built on an aluminium frame, listed at $699.99 at BikesOnline. An off-road bike for trails, with grippy tyres and trail-ready geometry.
SizingWhat size Bolinas Ridge 1 ST do I need?
Enter your height to see the size Marin recommends.
| Size | Rider height | In feet |
|---|---|---|
| XS | 147 to 157 cm | 4 ft 10 in to 5 ft 2 in |
| S | 157 to 165 cm | 5 ft 2 in to 5 ft 5 in |
| M | 165 to 175 cm | 5 ft 5 in to 5 ft 9 in |
Rider heights from Marin's size chart. Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
SpecificationsWhat we know
- Brand
- Marin
- Category
- Mountain
- Frame
- Aluminium
- Wheel size
- 27.5-inch
- Drivetrain
- Shimano Tourney 2x7
- Brakes
- Disc
- Frame sizes
- XS, S, M
- Price
- $699.99 at BikesOnline, was $899.99. In stock, checked 3 Nov 2026.
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GearingRatios
Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.
Drivetrain & buildFull specification
- Groupset
- Shimano Tourney
- Shifting
- Mechanical
- Drive
- 2x
- Speeds
- 7
- Crank
- Marin Forged Alloy Crank
- Chainrings
- 36/22
- Cassette
- Shimano CSHG200, 11-32T, 7-Speed
- Rear derailleur
- Shimano Tourney, 7-Speed
- Brakes
- Tektro MDM280 Mechanical Disc
- Rotors
- 160mm
- Wheelset
- Marin, Double Wall Alloy
- Stock tyre
- 27.5x2.25
- Seatpost
- Marin Alloy, 27.2mm
- Cockpit
- Marin Alloy, 31.8mm, 45mm / Marin 31.8 Riser, 12mm Rise, 780mm Width
- Saddle
- Marin MTB
SuspensionMTB detail
- Front travel
- 100 mm
- Fork
- SR Suntour XCE Disc
- Wheel config
- 27.5
- Suspension
- hardtail
BikeFinder Data Profile: geometry and specification researched from published sources (BikesOnline product page (specification list and geometry table)), verified 2026-11-03. This is a specification analysis, not a physical ride review.
Where to buyStockist
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