Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900000527
| Model year | 2025 |
|---|---|
| Brand | Marin |
| Model | BOLINAS RIDGE 2 ST |
| Bicycle type | Mountain |
| Archive ID | 900000527 |
| Original MSRP | $699.00 |
| Colors | GREY |
| Sizes | XS; S; M |
| Frame construction | Series 1 6061 Aluminum, 27.5”/29" Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, Chainstay Mounted Disc Brakes |
|---|---|
| Frame material | Aluminum |
| Fork | SR Suntour XCM DS, 100mm Travel, Preload Adjustment, 46mm Offset |
| Shifters | Shimano Altus 1x8-Speed |
|---|---|
| Rear derailleur | Shimano Essa, 8-Speed |
| Crankset | Alloy Crank, Steel Narrow/Wide Chainring, 32 |
| Bottom bracket | Sealed Cartridge Bearings, Square Taper |
| BB shell width | 68 mm |
| Cassette | Shimano 8-Speed, 11-45T |
| Chain | KMC Z8 |
| Pedals | Nylon Platform |
| Brakes | (F) Tektro M280 Hydraulic Disc, 160mm Rotor / (R) Tektro M280 Hydraulic Disc, 160mm Rotor; Levers: Tektro Hydraulic |
|---|
| Headset | FSA No.10-P |
|---|---|
| Handlebar | Marin 31.8 Riser, 12mm Rise, 780mm Width |
| Stem | Marin Alloy, 31.8mm, 45mm |
| Saddle | Marin MTB |
| Seatpost | Marin Alloy, 27.2mm |
| Hubs | (F) Forged Alloy, Disc, 32H / (R) Forged Alloy, Disc, 32H |
|---|---|
| Rims | Marin, Double Wall Alloy |
| Spokes | Black Stainless Steel |
| Front tire | MTB, 27.5/29x2.25" |
| Rear tire | MTB, 27.5/29x2.25" |
| Wheel size | 27.5" |
| Seat tube | 330 mm |
|---|---|
| Effective top tube | 583 mm |
| Head tube | 100 mm |
| Head-tube angle | 67.5° |
| Seat-tube angle | 74.5° |
| Chainstay / rear center | 438 mm |
| Wheelbase | 1124 mm |
| Bottom-bracket drop | 48 mm |
| Bottom-bracket height | 307 mm |
| Reach | 420 mm |
| Stack | 586 mm |
| Standover height | 514 mm |
| Fork offset / rake | 42 mm |
| Crank length | 170 mm |
| Stem length | 45 mm |
| Handlebar width | 740 mm |
| Seat tube | 381 mm |
|---|---|
| Effective top tube | 599 mm |
| Head tube | 105 mm |
| Head-tube angle | 67.5° |
| Seat-tube angle | 74.5° |
| Chainstay / rear center | 438 mm |
| Wheelbase | 1141 mm |
| Bottom-bracket drop | 48 mm |
| Bottom-bracket height | 307 mm |
| Reach | 435 mm |
| Stack | 592 mm |
| Standover height | 515 mm |
| Fork offset / rake | 42 mm |
| Crank length | 170 mm |
| Stem length | 45 mm |
| Handlebar width | 740 mm |
| Seat tube | 431 mm |
|---|---|
| Effective top tube | 610 mm |
| Head tube | 110 mm |
| Head-tube angle | 67.5° |
| Seat-tube angle | 74.5° |
| Chainstay / rear center | 438 mm |
| Wheelbase | 1153 mm |
| Bottom-bracket drop | 48 mm |
| Bottom-bracket height | 307 mm |
| Reach | 445 mm |
| Stack | 596 mm |
| Standover height | 568 mm |
| Fork offset / rake | 42 mm |
| Crank length | 170 mm |
| Stem length | 45 mm |
| Handlebar width | 740 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 23, 2026.