Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 68533
| Model year | 1997 |
|---|---|
| Brand | Marin |
| Model | Bolinas Ridge |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 68533 |
| Original MSRP | $299.00 |
| Colors | Matte denim, red |
| Sizes | 11", 15.5", 17.5", 19", 20.5", womens 17.5" |
| Frame construction | Welded |
|---|---|
| Frame material | Chromoly main triangle/hi-tensile steel rear stays |
| Fork | Marin |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Shimano Altus |
|---|---|
| Shifters | Shimano Altus EZ Fire |
| Front derailleur | Shimano Altus top-swing, bottom-pull/clamp-on 28.6 mm |
| Rear derailleur | Shimano AceraX |
| Crankset | Shimano Altus, 24/32/42 teeth |
| Bottom bracket | Shimano BB-CT91, 116 mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 7-speed, 11 - 28 teeth |
| Chain | Shimano CN-IG50, 1/2 x 3/32" |
| Pedals | Aluminum |
| Brakes | Aluminum cantilever brakes, Shimano Altus levers |
|---|
| Headset | 1 1/8" Marin Lite |
|---|---|
| Handlebar | Marin Lite aluminum |
| Handlebar extensions | Not included |
| Stem | Chromoly |
| Saddle | Marin Comfort |
| Seatpost | Aluminum micro-adjust, 27.0 mm diameter |
| Hubs | Shimano Altus |
|---|---|
| Rims | Aluminum, 36-hole |
| Spokes | Stainless steel, 1.8mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 2.10" WTB Primal Raptor |
| Wheel size | 26" wheels |
| Top tube | 552.4 mm |
|---|---|
| Head-tube angle | 70° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425.4 mm |
| Fork offset / rake | 44.4 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.