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Marin Bolinas Ridge 2 2024 Blue Mountain Bike
The Bolinas Ridge is perfectly suited for recreational riders wishing to explore singletrack and dirt trails with a mountain bike built for real trails.
10% of free accessories
Get 10% of free accessories when you
Excludes discounted bikes, ex-demo bikes and Cyclescheme.
We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.
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Details
The Bolinas Ridge is perfectly suited for recreational riders wishing to explore singletrack and dirt trails with a mountain bike built for real trails, with trail capable suspension forks and all-conditions disc brakes.
Available with 27.5” wheels in x small, small and medium, and with 29” in medium, large and x large.
Recreational mountain biking
Entry-level riders
Fitness dirt road riding
Specification
| Frame | Series 1 6061 Aluminum, 27.5”/29” Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
| Front Suspension | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
| Rims | Marin, Double Wall Alloy |
| Rear Hub | Forged Alloy, Disc, 32H |
| Front Hub | Forged Alloy, Disc, 32H |
| Spokes | Black Stainless Steel |
| Tires | MTB, 27.5/29×2.25” |
| Rear Derailleur | Shimano Altus, 8-Speed |
| Front Derailleur | Shimano FD-TY700 |
| Shift Lever | Shimano Altus 3×8-Speed |
| Crankset | Alloy Crank, Steel Chainrings, 42/34/24T |
| Bottom Bracket | Sealed Cartridge Bearings, Square Taper |
| Chain | KMC Z8 |
| Cassette | SunRace 8-Speed, 11-34T |
| Front Brake | Tektro M275 Hydraulic Disc, 160mm Rotor |
| Rear Brake | Tektro M275 Hydraulic Disc, 160mm Rotor |
| Brake Levers | Tektro M275 Hydraulic Disc |
| Handlebar | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| Stem | Marin Alloy, 31.8mm, 45mm |
| Grips | Marin MTB, Closed End |
| Headset | FSA No.10-P |
| Seatpost | Marin Alloy, 27.2mm |
| Saddle | Marin MTB |
| Pedals | Nylon Platform |
Specifications are subject to change without notice
Size Guide
| Frame Size | Minimum Height | Maximum Height |
| X Small | 146cm (4’10”) | 157cm (5’2”) |
| Small | 157cm (5’2”) | 165cm (5’5”) |
| Medium (27.5) | 165cm (5’5”) | 173cm (5’8”) |
| Medium (29) | 168cm (5’6”) | 175cm (5’9”) |
| Large | 175cm (5’9”) | 183cm (6’0”) |
| X Large | 183cm (6’0”) | 191cm (6’3”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry
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| Frame Size | XS | S | M (27.5) | M (29) | L | XL |
| A- Stack | 580.8 | 585.5 | 590 | 616 | 620.5 | 625 |
| 400 | 415 | 430 | 430 | 445 | 465 | |
| C- Head Tube Angle | 68.5° | 68.5° | 68.5° | 68° | 68° | 68° |
| D- Head Tube Length | 100 | 105 | 110 | 110 | 115 | 120 |
| E- Seat Tube Angle | 74° | 74° | 74° | 74° | 74° | 74° |
| F- Seat Tube Length | 330 | 381 | 431 | 431 | 481 | 520 |
| G- Top Tube Effective | 566.5 | 583 | 599.2 | 606.6 | 623 | 644.2 |
| H- BB Height | 307 | 307 | 307 | 311.5 | 311.5 | 311.5 |
| I- BB Drop | 48 | 48 | 48 | 61 | 61 | 61 |
| J- Chain Stay | 430 | 430 | 430 | 455 | 455 | 455 |
| K- Wheel Base | 1084.5 | 1101.3 | 1118.2 | 1160 | 1177 | 1199 |
| L- Stand Over Height | 649.11 | 663.03 | 706.24 | 716.44 | 744.89 | 773.66 |
| M- Fork Offset | 46 | 46 | 46 | 46 | 46 | 46 |
| - Seat Post Diameter | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| - Bar Width | 780 | 780 | 780 | 780 | 780 | 780 |
| - Stem Length | 45 | 45 | 45 | 45 | 45 | 45 |
| - Crank Length | 170 | 170 | 170 | 170 | 170 | 170 |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Additional Information
| Manufacturer | Marin |
|---|---|
| RRP | No |
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